426846810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25453}}^1$

素因数の和:25519

約数の個数: 64

約数和(自身を含む): 1128935808

約数和(自身を除く): 702088998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 25453, 50906, 76359, 127265, 152718, 254530, 330889, 381795, 661778, 763590, 992667, 1094479, 1654445, 1985334, 2188958, 3283437, 3308890, 4963335, 5472395, 6566874, 9926670, 10944790, 14228227, 16417185, 28456454, 32834370, 42684681, 71141135, 85369362, 142282270, 213423405, 426846810]

約数ペア:

[(1, 426846810), (2, 213423405), (3, 142282270), (5, 85369362), (6, 71141135), (10, 42684681), (13, 32834370), (15, 28456454), (26, 16417185), (30, 14228227), (39, 10944790), (43, 9926670), (65, 6566874), (78, 5472395), (86, 4963335), (129, 3308890), (130, 3283437), (195, 2188958), (215, 1985334), (258, 1654445), (390, 1094479), (430, 992667), (559, 763590), (645, 661778), (1118, 381795), (1290, 330889), (1677, 254530), (2795, 152718), (3354, 127265), (5590, 76359), (8385, 50906), (16770, 25453)]