156971820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8929}}^1$

素因数の和:9234

約数の個数: 48

約数和(自身を含む): 441070560

約数和(自身を除く): 284098740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 8790, 8929, 17580, 17858, 26787, 35716, 44645, 53574, 89290, 107148, 133935, 178580, 267870, 535740, 2616197, 5232394, 7848591, 10464788, 13080985, 15697182, 26161970, 31394364, 39242955, 52323940, 78485910, 156971820]

約数ペア:

[(1, 156971820), (2, 78485910), (3, 52323940), (4, 39242955), (5, 31394364), (6, 26161970), (10, 15697182), (12, 13080985), (15, 10464788), (20, 7848591), (30, 5232394), (60, 2616197), (293, 535740), (586, 267870), (879, 178580), (1172, 133935), (1465, 107148), (1758, 89290), (2930, 53574), (3516, 44645), (4395, 35716), (5860, 26787), (8790, 17858), (8929, 17580)]