1838860170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6569}}^1$

素因数の和:6660

約数の個数: 128

約数和(自身を含む): 5328322560

約数和(自身を除く): 3489462390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 43, 62, 70, 86, 93, 105, 129, 155, 186, 210, 215, 217, 258, 301, 310, 430, 434, 465, 602, 645, 651, 903, 930, 1085, 1290, 1302, 1333, 1505, 1806, 2170, 2666, 3010, 3255, 3999, 4515, 6510, 6569, 6665, 7998, 9030, 9331, 13138, 13330, 18662, 19707, 19995, 27993, 32845, 39414, 39990, 45983, 46655, 55986, 65690, 91966, 93310, 98535, 137949, 139965, 197070, 203639, 229915, 275898, 279930, 282467, 407278, 459830, 564934, 610917, 689745, 847401, 1018195, 1221834, 1379490, 1412335, 1425473, 1694802, 1977269, 2036390, 2824670, 2850946, 3054585, 3954538, 4237005, 4276419, 5931807, 6109170, 7127365, 8474010, 8552838, 8756477, 9886345, 11863614, 14254730, 17512954, 19772690, 21382095, 26269431, 29659035, 42764190, 43782385, 52538862, 59318070, 61295339, 87564770, 122590678, 131347155, 183886017, 262694310, 306476695, 367772034, 612953390, 919430085, 1838860170]

約数ペア:

[(1, 1838860170), (2, 919430085), (3, 612953390), (5, 367772034), (6, 306476695), (7, 262694310), (10, 183886017), (14, 131347155), (15, 122590678), (21, 87564770), (30, 61295339), (31, 59318070), (35, 52538862), (42, 43782385), (43, 42764190), (62, 29659035), (70, 26269431), (86, 21382095), (93, 19772690), (105, 17512954), (129, 14254730), (155, 11863614), (186, 9886345), (210, 8756477), (215, 8552838), (217, 8474010), (258, 7127365), (301, 6109170), (310, 5931807), (430, 4276419), (434, 4237005), (465, 3954538), (602, 3054585), (645, 2850946), (651, 2824670), (903, 2036390), (930, 1977269), (1085, 1694802), (1290, 1425473), (1302, 1412335), (1333, 1379490), (1505, 1221834), (1806, 1018195), (2170, 847401), (2666, 689745), (3010, 610917), (3255, 564934), (3999, 459830), (4515, 407278), (6510, 282467), (6569, 279930), (6665, 275898), (7998, 229915), (9030, 203639), (9331, 197070), (13138, 139965), (13330, 137949), (18662, 98535), (19707, 93310), (19995, 91966), (27993, 65690), (32845, 55986), (39414, 46655), (39990, 45983)]