2588460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6163}}^1$

素因数の和:6182

約数の個数: 48

約数和(自身を含む): 8284416

約数和(自身を除く): 5695956

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, 6163, 12326, 18489, 24652, 30815, 36978, 43141, 61630, 73956, 86282, 92445, 123260, 129423, 172564, 184890, 215705, 258846, 369780, 431410, 517692, 647115, 862820, 1294230, 2588460]

約数ペア:

[(1, 2588460), (2, 1294230), (3, 862820), (4, 647115), (5, 517692), (6, 431410), (7, 369780), (10, 258846), (12, 215705), (14, 184890), (15, 172564), (20, 129423), (21, 123260), (28, 92445), (30, 86282), (35, 73956), (42, 61630), (60, 43141), (70, 36978), (84, 30815), (105, 24652), (140, 18489), (210, 12326), (420, 6163)]