65990730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4191

約数の個数: 64

約数和(自身を含む): 174763008

約数和(自身を除く): 108772278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 4127, 5330, 7995, 8254, 12381, 15990, 20635, 24762, 41270, 53651, 61905, 107302, 123810, 160953, 169207, 268255, 321906, 338414, 507621, 536510, 804765, 846035, 1015242, 1609530, 1692070, 2199691, 2538105, 4399382, 5076210, 6599073, 10998455, 13198146, 21996910, 32995365, 65990730]

約数ペア:

[(1, 65990730), (2, 32995365), (3, 21996910), (5, 13198146), (6, 10998455), (10, 6599073), (13, 5076210), (15, 4399382), (26, 2538105), (30, 2199691), (39, 1692070), (41, 1609530), (65, 1015242), (78, 846035), (82, 804765), (123, 536510), (130, 507621), (195, 338414), (205, 321906), (246, 268255), (390, 169207), (410, 160953), (533, 123810), (615, 107302), (1066, 61905), (1230, 53651), (1599, 41270), (2665, 24762), (3198, 20635), (4127, 15990), (5330, 12381), (7995, 8254)]