849879470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2539}}^1$

素因数の和:2753

約数の個数: 64

約数和(自身を含む): 1777593600

約数和(自身を除く): 927714130

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 179, 187, 358, 374, 895, 935, 1790, 1870, 1969, 2539, 3043, 3938, 5078, 6086, 9845, 12695, 15215, 19690, 25390, 27929, 30430, 33473, 43163, 55858, 66946, 86326, 139645, 167365, 215815, 279290, 334730, 431630, 454481, 474793, 908962, 949586, 2272405, 2373965, 4544810, 4747930, 4999291, 7726177, 9998582, 15452354, 24996455, 38630885, 49992910, 77261770, 84987947, 169975894, 424939735, 849879470]

約数ペア:

[(1, 849879470), (2, 424939735), (5, 169975894), (10, 84987947), (11, 77261770), (17, 49992910), (22, 38630885), (34, 24996455), (55, 15452354), (85, 9998582), (110, 7726177), (170, 4999291), (179, 4747930), (187, 4544810), (358, 2373965), (374, 2272405), (895, 949586), (935, 908962), (1790, 474793), (1870, 454481), (1969, 431630), (2539, 334730), (3043, 279290), (3938, 215815), (5078, 167365), (6086, 139645), (9845, 86326), (12695, 66946), (15215, 55858), (19690, 43163), (25390, 33473), (27929, 30430)]