3991162920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{707653}}^1$

素因数の和:707714

約数の個数: 64

約数和(自身を含む): 12228261120

約数和(自身を除く): 8237098200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 707653, 1415306, 2122959, 2830612, 3538265, 4245918, 5661224, 7076530, 8491836, 10614795, 14153060, 16983672, 21229590, 28306120, 33259691, 42459180, 66519382, 84918360, 99779073, 133038764, 166298455, 199558146, 266077528, 332596910, 399116292, 498895365, 665193820, 798232584, 997790730, 1330387640, 1995581460, 3991162920]

約数ペア:

[(1, 3991162920), (2, 1995581460), (3, 1330387640), (4, 997790730), (5, 798232584), (6, 665193820), (8, 498895365), (10, 399116292), (12, 332596910), (15, 266077528), (20, 199558146), (24, 166298455), (30, 133038764), (40, 99779073), (47, 84918360), (60, 66519382), (94, 42459180), (120, 33259691), (141, 28306120), (188, 21229590), (235, 16983672), (282, 14153060), (376, 10614795), (470, 8491836), (564, 7076530), (705, 5661224), (940, 4245918), (1128, 3538265), (1410, 2830612), (1880, 2122959), (2820, 1415306), (5640, 707653)]