2532270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 6741504

約数和(自身を除く): 4209234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 151, 195, 215, 258, 302, 390, 430, 453, 559, 645, 755, 906, 1118, 1290, 1510, 1677, 1963, 2265, 2795, 3354, 3926, 4530, 5590, 5889, 6493, 8385, 9815, 11778, 12986, 16770, 19479, 19630, 29445, 32465, 38958, 58890, 64930, 84409, 97395, 168818, 194790, 253227, 422045, 506454, 844090, 1266135, 2532270]

約数ペア:

[(1, 2532270), (2, 1266135), (3, 844090), (5, 506454), (6, 422045), (10, 253227), (13, 194790), (15, 168818), (26, 97395), (30, 84409), (39, 64930), (43, 58890), (65, 38958), (78, 32465), (86, 29445), (129, 19630), (130, 19479), (151, 16770), (195, 12986), (215, 11778), (258, 9815), (302, 8385), (390, 6493), (430, 5889), (453, 5590), (559, 4530), (645, 3926), (755, 3354), (906, 2795), (1118, 2265), (1290, 1963), (1510, 1677)]