409879380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{3571}}^1$

素因数の和:5496

約数の個数: 48

約数和(自身を含む): 1148583744

約数和(自身を除く): 738704364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1913, 3571, 3826, 5739, 7142, 7652, 9565, 10713, 11478, 14284, 17855, 19130, 21426, 22956, 28695, 35710, 38260, 42852, 53565, 57390, 71420, 107130, 114780, 214260, 6831323, 13662646, 20493969, 27325292, 34156615, 40987938, 68313230, 81975876, 102469845, 136626460, 204939690, 409879380]

約数ペア:

[(1, 409879380), (2, 204939690), (3, 136626460), (4, 102469845), (5, 81975876), (6, 68313230), (10, 40987938), (12, 34156615), (15, 27325292), (20, 20493969), (30, 13662646), (60, 6831323), (1913, 214260), (3571, 114780), (3826, 107130), (5739, 71420), (7142, 57390), (7652, 53565), (9565, 42852), (10713, 38260), (11478, 35710), (14284, 28695), (17855, 22956), (19130, 21426)]