18864761370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5011}}^1$

素因数の和:5245

約数の個数: 192

約数和(自身を含む): 57017955456

約数和(自身を除く): 38153194086

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 197, 210, 245, 273, 294, 390, 394, 455, 490, 546, 591, 637, 735, 910, 985, 1182, 1274, 1365, 1379, 1470, 1911, 1970, 2561, 2730, 2758, 2955, 3185, 3822, 4137, 5011, 5122, 5910, 6370, 6895, 7683, 8274, 9555, 9653, 10022, 12805, 13790, 15033, 15366, 17927, 19110, 19306, 20685, 25055, 25610, 28959, 30066, 35077, 35854, 38415, 41370, 48265, 50110, 53781, 57918, 65143, 70154, 75165, 76830, 89635, 96530, 105231, 107562, 125489, 130286, 144795, 150330, 175385, 179270, 195429, 210462, 245539, 250978, 268905, 289590, 325715, 350770, 376467, 390858, 456001, 491078, 526155, 537810, 627445, 651430, 736617, 752934, 912002, 977145, 987167, 1052310, 1227695, 1254890, 1368003, 1473234, 1882335, 1954290, 1974334, 2280005, 2455390, 2736006, 2961501, 3192007, 3683085, 3764670, 4560010, 4935835, 5923002, 6384014, 6840015, 6910169, 7366170, 9576021, 9871670, 12833171, 13680030, 13820338, 14807505, 15960035, 19152042, 20730507, 25666342, 29615010, 31920070, 34550845, 38499513, 41461014, 47880105, 48371183, 64165855, 69101690, 76999026, 89832197, 95760210, 96742366, 103652535, 128331710, 145113549, 179664394, 192497565, 207305070, 241855915, 269496591, 290227098, 384995130, 449160985, 483711830, 538993182, 628825379, 725567745, 898321970, 1257650758, 1347482955, 1451135490, 1886476137, 2694965910, 3144126895, 3772952274, 6288253790, 9432380685, 18864761370]

約数ペア:

[(1, 18864761370), (2, 9432380685), (3, 6288253790), (5, 3772952274), (6, 3144126895), (7, 2694965910), (10, 1886476137), (13, 1451135490), (14, 1347482955), (15, 1257650758), (21, 898321970), (26, 725567745), (30, 628825379), (35, 538993182), (39, 483711830), (42, 449160985), (49, 384995130), (65, 290227098), (70, 269496591), (78, 241855915), (91, 207305070), (98, 192497565), (105, 179664394), (130, 145113549), (147, 128331710), (182, 103652535), (195, 96742366), (197, 95760210), (210, 89832197), (245, 76999026), (273, 69101690), (294, 64165855), (390, 48371183), (394, 47880105), (455, 41461014), (490, 38499513), (546, 34550845), (591, 31920070), (637, 29615010), (735, 25666342), (910, 20730507), (985, 19152042), (1182, 15960035), (1274, 14807505), (1365, 13820338), (1379, 13680030), (1470, 12833171), (1911, 9871670), (1970, 9576021), (2561, 7366170), (2730, 6910169), (2758, 6840015), (2955, 6384014), (3185, 5923002), (3822, 4935835), (4137, 4560010), (5011, 3764670), (5122, 3683085), (5910, 3192007), (6370, 2961501), (6895, 2736006), (7683, 2455390), (8274, 2280005), (9555, 1974334), (9653, 1954290), (10022, 1882335), (12805, 1473234), (13790, 1368003), (15033, 1254890), (15366, 1227695), (17927, 1052310), (19110, 987167), (19306, 977145), (20685, 912002), (25055, 752934), (25610, 736617), (28959, 651430), (30066, 627445), (35077, 537810), (35854, 526155), (38415, 491078), (41370, 456001), (48265, 390858), (50110, 376467), (53781, 350770), (57918, 325715), (65143, 289590), (70154, 268905), (75165, 250978), (76830, 245539), (89635, 210462), (96530, 195429), (105231, 179270), (107562, 175385), (125489, 150330), (130286, 144795)]