6854340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 19474560

約数和(自身を除く): 12620220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 1609, 2130, 3218, 4260, 4827, 6436, 8045, 9654, 16090, 19308, 24135, 32180, 48270, 96540, 114239, 228478, 342717, 456956, 571195, 685434, 1142390, 1370868, 1713585, 2284780, 3427170, 6854340]

約数ペア:

[(1, 6854340), (2, 3427170), (3, 2284780), (4, 1713585), (5, 1370868), (6, 1142390), (10, 685434), (12, 571195), (15, 456956), (20, 342717), (30, 228478), (60, 114239), (71, 96540), (142, 48270), (213, 32180), (284, 24135), (355, 19308), (426, 16090), (710, 9654), (852, 8045), (1065, 6436), (1420, 4827), (1609, 4260), (2130, 3218)]