86966940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 254338560

約数和(自身を除く): 167371620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 151, 174, 290, 302, 331, 348, 435, 453, 580, 604, 662, 755, 870, 906, 993, 1324, 1510, 1655, 1740, 1812, 1986, 2265, 3020, 3310, 3972, 4379, 4530, 4965, 6620, 8758, 9060, 9599, 9930, 13137, 17516, 19198, 19860, 21895, 26274, 28797, 38396, 43790, 47995, 49981, 52548, 57594, 65685, 87580, 95990, 99962, 115188, 131370, 143985, 149943, 191980, 199924, 249905, 262740, 287970, 299886, 499810, 575940, 599772, 749715, 999620, 1449449, 1499430, 2898898, 2998860, 4348347, 5797796, 7247245, 8696694, 14494490, 17393388, 21741735, 28988980, 43483470, 86966940]

約数ペア:

[(1, 86966940), (2, 43483470), (3, 28988980), (4, 21741735), (5, 17393388), (6, 14494490), (10, 8696694), (12, 7247245), (15, 5797796), (20, 4348347), (29, 2998860), (30, 2898898), (58, 1499430), (60, 1449449), (87, 999620), (116, 749715), (145, 599772), (151, 575940), (174, 499810), (290, 299886), (302, 287970), (331, 262740), (348, 249905), (435, 199924), (453, 191980), (580, 149943), (604, 143985), (662, 131370), (755, 115188), (870, 99962), (906, 95990), (993, 87580), (1324, 65685), (1510, 57594), (1655, 52548), (1740, 49981), (1812, 47995), (1986, 43790), (2265, 38396), (3020, 28797), (3310, 26274), (3972, 21895), (4379, 19860), (4530, 19198), (4965, 17516), (6620, 13137), (8758, 9930), (9060, 9599)]