3827430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 10631088

約数和(自身を除く): 6803658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 86, 90, 115, 129, 138, 207, 215, 230, 258, 345, 387, 414, 430, 645, 690, 774, 989, 1035, 1290, 1849, 1935, 1978, 2070, 2967, 3698, 3870, 4945, 5547, 5934, 8901, 9245, 9890, 11094, 14835, 16641, 17802, 18490, 27735, 29670, 33282, 42527, 44505, 55470, 83205, 85054, 89010, 127581, 166410, 212635, 255162, 382743, 425270, 637905, 765486, 1275810, 1913715, 3827430]

約数ペア:

[(1, 3827430), (2, 1913715), (3, 1275810), (5, 765486), (6, 637905), (9, 425270), (10, 382743), (15, 255162), (18, 212635), (23, 166410), (30, 127581), (43, 89010), (45, 85054), (46, 83205), (69, 55470), (86, 44505), (90, 42527), (115, 33282), (129, 29670), (138, 27735), (207, 18490), (215, 17802), (230, 16641), (258, 14835), (345, 11094), (387, 9890), (414, 9245), (430, 8901), (645, 5934), (690, 5547), (774, 4945), (989, 3870), (1035, 3698), (1290, 2967), (1849, 2070), (1935, 1978)]