9678570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 25643520

約数和(自身を除く): 15964950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 211, 278, 330, 417, 422, 633, 695, 834, 1055, 1266, 1390, 1529, 2085, 2110, 2321, 3058, 3165, 4170, 4587, 4642, 6330, 6963, 7645, 9174, 11605, 13926, 15290, 22935, 23210, 29329, 34815, 45870, 58658, 69630, 87987, 146645, 175974, 293290, 322619, 439935, 645238, 879870, 967857, 1613095, 1935714, 3226190, 4839285, 9678570]

約数ペア:

[(1, 9678570), (2, 4839285), (3, 3226190), (5, 1935714), (6, 1613095), (10, 967857), (11, 879870), (15, 645238), (22, 439935), (30, 322619), (33, 293290), (55, 175974), (66, 146645), (110, 87987), (139, 69630), (165, 58658), (211, 45870), (278, 34815), (330, 29329), (417, 23210), (422, 22935), (633, 15290), (695, 13926), (834, 11605), (1055, 9174), (1266, 7645), (1390, 6963), (1529, 6330), (2085, 4642), (2110, 4587), (2321, 4170), (3058, 3165)]