139864890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22307}}^1$

素因数の和:22347

約数の個数: 64

約数和(自身を含む): 385482240

約数和(自身を除く): 245617350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 22307, 44614, 66921, 111535, 133842, 223070, 245377, 334605, 423833, 490754, 669210, 736131, 847666, 1226885, 1271499, 1472262, 2119165, 2453770, 2542998, 3680655, 4238330, 4662163, 6357495, 7361310, 9324326, 12714990, 13986489, 23310815, 27972978, 46621630, 69932445, 139864890]

約数ペア:

[(1, 139864890), (2, 69932445), (3, 46621630), (5, 27972978), (6, 23310815), (10, 13986489), (11, 12714990), (15, 9324326), (19, 7361310), (22, 6357495), (30, 4662163), (33, 4238330), (38, 3680655), (55, 2542998), (57, 2453770), (66, 2119165), (95, 1472262), (110, 1271499), (114, 1226885), (165, 847666), (190, 736131), (209, 669210), (285, 490754), (330, 423833), (418, 334605), (570, 245377), (627, 223070), (1045, 133842), (1254, 111535), (2090, 66921), (3135, 44614), (6270, 22307)]