71862030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 197683200

約数和(自身を除く): 125821170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 599, 645, 774, 930, 1198, 1290, 1333, 1395, 1797, 1935, 2666, 2790, 2995, 3594, 3870, 3999, 5391, 5990, 6665, 7998, 8985, 10782, 11997, 13330, 17970, 18569, 19995, 23994, 25757, 26955, 37138, 39990, 51514, 53910, 55707, 59985, 77271, 92845, 111414, 119970, 128785, 154542, 167121, 185690, 231813, 257570, 278535, 334242, 386355, 463626, 557070, 772710, 798467, 835605, 1159065, 1596934, 1671210, 2318130, 2395401, 3992335, 4790802, 7186203, 7984670, 11977005, 14372406, 23954010, 35931015, 71862030]

約数ペア:

[(1, 71862030), (2, 35931015), (3, 23954010), (5, 14372406), (6, 11977005), (9, 7984670), (10, 7186203), (15, 4790802), (18, 3992335), (30, 2395401), (31, 2318130), (43, 1671210), (45, 1596934), (62, 1159065), (86, 835605), (90, 798467), (93, 772710), (129, 557070), (155, 463626), (186, 386355), (215, 334242), (258, 278535), (279, 257570), (310, 231813), (387, 185690), (430, 167121), (465, 154542), (558, 128785), (599, 119970), (645, 111414), (774, 92845), (930, 77271), (1198, 59985), (1290, 55707), (1333, 53910), (1395, 51514), (1797, 39990), (1935, 37138), (2666, 26955), (2790, 25757), (2995, 23994), (3594, 19995), (3870, 18569), (3999, 17970), (5391, 13330), (5990, 11997), (6665, 10782), (7998, 8985)]