149750247030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{641521}}^1$

素因数の和:641813

約数の個数: 64

約数和(自身を含む): 372472805376

約数和(自身を除く): 222722558346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 251, 310, 465, 502, 753, 930, 1255, 1506, 2510, 3765, 7530, 7781, 15562, 23343, 38905, 46686, 77810, 116715, 233430, 641521, 1283042, 1924563, 3207605, 3849126, 6415210, 9622815, 19245630, 19887151, 39774302, 59661453, 99435755, 119322906, 161021771, 198871510, 298307265, 322043542, 483065313, 596614530, 805108855, 966130626, 1610217710, 2415326565, 4830653130, 4991674901, 9983349802, 14975024703, 24958374505, 29950049406, 49916749010, 74875123515, 149750247030]

約数ペア:

[(1, 149750247030), (2, 74875123515), (3, 49916749010), (5, 29950049406), (6, 24958374505), (10, 14975024703), (15, 9983349802), (30, 4991674901), (31, 4830653130), (62, 2415326565), (93, 1610217710), (155, 966130626), (186, 805108855), (251, 596614530), (310, 483065313), (465, 322043542), (502, 298307265), (753, 198871510), (930, 161021771), (1255, 119322906), (1506, 99435755), (2510, 59661453), (3765, 39774302), (7530, 19887151), (7781, 19245630), (15562, 9622815), (23343, 6415210), (38905, 3849126), (46686, 3207605), (77810, 1924563), (116715, 1283042), (233430, 641521)]