858507630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{128327}}^1$

素因数の和:128560

約数の個数: 32

約数和(自身を含む): 2069673984

約数和(自身を除く): 1211166354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 128327, 256654, 384981, 641635, 769962, 1283270, 1924905, 3849810, 28616921, 57233842, 85850763, 143084605, 171701526, 286169210, 429253815, 858507630]

約数ペア:

[(1, 858507630), (2, 429253815), (3, 286169210), (5, 171701526), (6, 143084605), (10, 85850763), (15, 57233842), (30, 28616921), (223, 3849810), (446, 1924905), (669, 1283270), (1115, 769962), (1338, 641635), (2230, 384981), (3345, 256654), (6690, 128327)]