8048460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19163}}^1$

素因数の和:19182

約数の個数: 48

約数和(自身を含む): 25756416

約数和(自身を除く): 17707956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 19163, 38326, 57489, 76652, 95815, 114978, 134141, 191630, 229956, 268282, 287445, 383260, 402423, 536564, 574890, 670705, 804846, 1149780, 1341410, 1609692, 2012115, 2682820, 4024230, 8048460]

約数ペア:

[(1, 8048460), (2, 4024230), (3, 2682820), (4, 2012115), (5, 1609692), (6, 1341410), (7, 1149780), (10, 804846), (12, 670705), (14, 574890), (15, 536564), (20, 402423), (21, 383260), (28, 287445), (30, 268282), (35, 229956), (42, 191630), (60, 134141), (70, 114978), (84, 95815), (105, 76652), (140, 57489), (210, 38326), (420, 19163)]