42035940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5431}}^1$

素因数の和:5489

約数の個数: 72

約数和(自身を含む): 130498368

約数和(自身を除く): 88462428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 5431, 7740, 10862, 16293, 21724, 27155, 32586, 48879, 54310, 65172, 81465, 97758, 108620, 162930, 195516, 233533, 244395, 325860, 467066, 488790, 700599, 934132, 977580, 1167665, 1401198, 2101797, 2335330, 2802396, 3502995, 4203594, 4670660, 7005990, 8407188, 10508985, 14011980, 21017970, 42035940]

約数ペア:

[(1, 42035940), (2, 21017970), (3, 14011980), (4, 10508985), (5, 8407188), (6, 7005990), (9, 4670660), (10, 4203594), (12, 3502995), (15, 2802396), (18, 2335330), (20, 2101797), (30, 1401198), (36, 1167665), (43, 977580), (45, 934132), (60, 700599), (86, 488790), (90, 467066), (129, 325860), (172, 244395), (180, 233533), (215, 195516), (258, 162930), (387, 108620), (430, 97758), (516, 81465), (645, 65172), (774, 54310), (860, 48879), (1290, 32586), (1548, 27155), (1935, 21724), (2580, 16293), (3870, 10862), (5431, 7740)]