2071445810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{3719}}^1$

素因数の和:3915

約数の個数: 64

約数和(自身を含む): 4360435200

約数和(自身を除く): 2288989390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 109, 146, 218, 365, 511, 545, 730, 763, 1022, 1090, 1526, 2555, 3719, 3815, 5110, 7438, 7630, 7957, 15914, 18595, 26033, 37190, 39785, 52066, 55699, 79570, 111398, 130165, 260330, 271487, 278495, 405371, 542974, 556990, 810742, 1357435, 1900409, 2026855, 2714870, 2837597, 3800818, 4053710, 5675194, 9502045, 14187985, 19004090, 28375970, 29592083, 59184166, 147960415, 207144581, 295920830, 414289162, 1035722905, 2071445810]

約数ペア:

[(1, 2071445810), (2, 1035722905), (5, 414289162), (7, 295920830), (10, 207144581), (14, 147960415), (35, 59184166), (70, 29592083), (73, 28375970), (109, 19004090), (146, 14187985), (218, 9502045), (365, 5675194), (511, 4053710), (545, 3800818), (730, 2837597), (763, 2714870), (1022, 2026855), (1090, 1900409), (1526, 1357435), (2555, 810742), (3719, 556990), (3815, 542974), (5110, 405371), (7438, 278495), (7630, 271487), (7957, 260330), (15914, 130165), (18595, 111398), (26033, 79570), (37190, 55699), (39785, 52066)]