69930420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 238436352

約数和(自身を除く): 168505932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 60, 62, 70, 82, 84, 93, 105, 123, 124, 131, 140, 155, 164, 186, 205, 210, 217, 246, 262, 287, 310, 372, 393, 410, 420, 434, 465, 492, 524, 574, 615, 620, 651, 655, 786, 820, 861, 868, 917, 930, 1085, 1148, 1230, 1271, 1302, 1310, 1435, 1572, 1722, 1834, 1860, 1965, 2170, 2460, 2542, 2604, 2620, 2751, 2870, 3255, 3444, 3668, 3813, 3930, 4061, 4305, 4340, 4585, 5084, 5371, 5502, 5740, 6355, 6510, 7626, 7860, 8122, 8610, 8897, 9170, 10742, 11004, 12183, 12710, 13020, 13755, 15252, 16113, 16244, 17220, 17794, 18340, 19065, 20305, 21484, 24366, 25420, 26691, 26855, 27510, 28427, 32226, 35588, 37597, 38130, 40610, 44485, 48732, 53382, 53710, 55020, 56854, 60915, 64452, 75194, 76260, 80565, 81220, 85281, 88970, 106764, 107420, 112791, 113708, 121830, 133455, 142135, 150388, 161130, 166501, 170562, 177940, 187985, 225582, 243660, 266910, 284270, 322260, 333002, 341124, 375970, 426405, 451164, 499503, 533820, 563955, 568540, 666004, 751940, 832505, 852810, 999006, 1127910, 1165507, 1665010, 1705620, 1998012, 2255820, 2331014, 2497515, 3330020, 3496521, 4662028, 4995030, 5827535, 6993042, 9990060, 11655070, 13986084, 17482605, 23310140, 34965210, 69930420]

約数ペア:

[(1, 69930420), (2, 34965210), (3, 23310140), (4, 17482605), (5, 13986084), (6, 11655070), (7, 9990060), (10, 6993042), (12, 5827535), (14, 4995030), (15, 4662028), (20, 3496521), (21, 3330020), (28, 2497515), (30, 2331014), (31, 2255820), (35, 1998012), (41, 1705620), (42, 1665010), (60, 1165507), (62, 1127910), (70, 999006), (82, 852810), (84, 832505), (93, 751940), (105, 666004), (123, 568540), (124, 563955), (131, 533820), (140, 499503), (155, 451164), (164, 426405), (186, 375970), (205, 341124), (210, 333002), (217, 322260), (246, 284270), (262, 266910), (287, 243660), (310, 225582), (372, 187985), (393, 177940), (410, 170562), (420, 166501), (434, 161130), (465, 150388), (492, 142135), (524, 133455), (574, 121830), (615, 113708), (620, 112791), (651, 107420), (655, 106764), (786, 88970), (820, 85281), (861, 81220), (868, 80565), (917, 76260), (930, 75194), (1085, 64452), (1148, 60915), (1230, 56854), (1271, 55020), (1302, 53710), (1310, 53382), (1435, 48732), (1572, 44485), (1722, 40610), (1834, 38130), (1860, 37597), (1965, 35588), (2170, 32226), (2460, 28427), (2542, 27510), (2604, 26855), (2620, 26691), (2751, 25420), (2870, 24366), (3255, 21484), (3444, 20305), (3668, 19065), (3813, 18340), (3930, 17794), (4061, 17220), (4305, 16244), (4340, 16113), (4585, 15252), (5084, 13755), (5371, 13020), (5502, 12710), (5740, 12183), (6355, 11004), (6510, 10742), (7626, 9170), (7860, 8897), (8122, 8610)]