61151930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 128628864

約数和(自身を除く): 67476934

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 311, 371, 530, 622, 742, 1555, 1855, 2177, 2809, 3110, 3710, 4354, 5618, 10885, 14045, 16483, 19663, 21770, 28090, 32966, 39326, 82415, 98315, 115381, 164830, 196630, 230762, 576905, 873599, 1153810, 1747198, 4367995, 6115193, 8735990, 12230386, 30575965, 61151930]

約数ペア:

[(1, 61151930), (2, 30575965), (5, 12230386), (7, 8735990), (10, 6115193), (14, 4367995), (35, 1747198), (53, 1153810), (70, 873599), (106, 576905), (265, 230762), (311, 196630), (371, 164830), (530, 115381), (622, 98315), (742, 82415), (1555, 39326), (1855, 32966), (2177, 28090), (2809, 21770), (3110, 19663), (3710, 16483), (4354, 14045), (5618, 10885)]