133744620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51839}}^1$

素因数の和:51894

約数の個数: 48

約数和(自身を含む): 383201280

約数和(自身を除く): 249456660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 51839, 103678, 155517, 207356, 259195, 311034, 518390, 622068, 777585, 1036780, 1555170, 2229077, 3110340, 4458154, 6687231, 8916308, 11145385, 13374462, 22290770, 26748924, 33436155, 44581540, 66872310, 133744620]

約数ペア:

[(1, 133744620), (2, 66872310), (3, 44581540), (4, 33436155), (5, 26748924), (6, 22290770), (10, 13374462), (12, 11145385), (15, 8916308), (20, 6687231), (30, 4458154), (43, 3110340), (60, 2229077), (86, 1555170), (129, 1036780), (172, 777585), (215, 622068), (258, 518390), (430, 311034), (516, 259195), (645, 207356), (860, 155517), (1290, 103678), (2580, 51839)]