15966630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4381

約数の個数: 48

約数和(自身を含む): 42535584

約数和(自身を除く): 26568954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 4327, 8654, 12981, 21635, 25962, 38943, 43270, 64905, 77886, 129810, 177407, 194715, 354814, 389430, 532221, 887035, 1064442, 1596663, 1774070, 2661105, 3193326, 5322210, 7983315, 15966630]

約数ペア:

[(1, 15966630), (2, 7983315), (3, 5322210), (5, 3193326), (6, 2661105), (9, 1774070), (10, 1596663), (15, 1064442), (18, 887035), (30, 532221), (41, 389430), (45, 354814), (82, 194715), (90, 177407), (123, 129810), (205, 77886), (246, 64905), (369, 43270), (410, 38943), (615, 25962), (738, 21635), (1230, 12981), (1845, 8654), (3690, 4327)]