145637470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4153

約数の個数: 64

約数和(自身を含む): 318816000

約数和(自身を除く): 173178530

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 3230, 3553, 4099, 7106, 8198, 17765, 20495, 35530, 40990, 45089, 69683, 77881, 90178, 139366, 155762, 225445, 348415, 389405, 450890, 696830, 766513, 778810, 856691, 1323977, 1533026, 1713382, 2647954, 3832565, 4283455, 6619885, 7665130, 8566910, 13239770, 14563747, 29127494, 72818735, 145637470]

約数ペア:

[(1, 145637470), (2, 72818735), (5, 29127494), (10, 14563747), (11, 13239770), (17, 8566910), (19, 7665130), (22, 6619885), (34, 4283455), (38, 3832565), (55, 2647954), (85, 1713382), (95, 1533026), (110, 1323977), (170, 856691), (187, 778810), (190, 766513), (209, 696830), (323, 450890), (374, 389405), (418, 348415), (646, 225445), (935, 155762), (1045, 139366), (1615, 90178), (1870, 77881), (2090, 69683), (3230, 45089), (3553, 40990), (4099, 35530), (7106, 20495), (8198, 17765)]