283314390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{4729}}^1$

素因数の和:6736

約数の個数: 32

約数和(自身を含む): 680438880

約数和(自身を除く): 397124490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1997, 3994, 4729, 5991, 9458, 9985, 11982, 14187, 19970, 23645, 28374, 29955, 47290, 59910, 70935, 141870, 9443813, 18887626, 28331439, 47219065, 56662878, 94438130, 141657195, 283314390]

約数ペア:

[(1, 283314390), (2, 141657195), (3, 94438130), (5, 56662878), (6, 47219065), (10, 28331439), (15, 18887626), (30, 9443813), (1997, 141870), (3994, 70935), (4729, 59910), (5991, 47290), (9458, 29955), (9985, 28374), (11982, 23645), (14187, 19970)]