3120311460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7429313}}^1$

素因数の和:7429332

約数の個数: 48

約数和(自身を含む): 9984998016

約数和(自身を除く): 6864686556

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, 7429313, 14858626, 22287939, 29717252, 37146565, 44575878, 52005191, 74293130, 89151756, 104010382, 111439695, 148586260, 156015573, 208020764, 222879390, 260025955, 312031146, 445758780, 520051910, 624062292, 780077865, 1040103820, 1560155730, 3120311460]

約数ペア:

[(1, 3120311460), (2, 1560155730), (3, 1040103820), (4, 780077865), (5, 624062292), (6, 520051910), (7, 445758780), (10, 312031146), (12, 260025955), (14, 222879390), (15, 208020764), (20, 156015573), (21, 148586260), (28, 111439695), (30, 104010382), (35, 89151756), (42, 74293130), (60, 52005191), (70, 44575878), (84, 37146565), (105, 29717252), (140, 22287939), (210, 14858626), (420, 7429313)]