770367070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{2203}}^1$

素因数の和:2266

約数の個数: 72

約数和(自身を含む): 1619847432

約数和(自身を除く): 849480362

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 289, 374, 578, 605, 935, 1210, 1445, 1870, 2057, 2203, 2890, 3179, 4114, 4406, 6358, 10285, 11015, 15895, 20570, 22030, 24233, 31790, 34969, 37451, 48466, 69938, 74902, 121165, 174845, 187255, 242330, 266563, 349690, 374510, 411961, 533126, 636667, 823922, 1273334, 1332815, 2059805, 2665630, 3183335, 4119610, 4531571, 6366670, 7003337, 9063142, 14006674, 22657855, 35016685, 45315710, 70033370, 77036707, 154073414, 385183535, 770367070]

約数ペア:

[(1, 770367070), (2, 385183535), (5, 154073414), (10, 77036707), (11, 70033370), (17, 45315710), (22, 35016685), (34, 22657855), (55, 14006674), (85, 9063142), (110, 7003337), (121, 6366670), (170, 4531571), (187, 4119610), (242, 3183335), (289, 2665630), (374, 2059805), (578, 1332815), (605, 1273334), (935, 823922), (1210, 636667), (1445, 533126), (1870, 411961), (2057, 374510), (2203, 349690), (2890, 266563), (3179, 242330), (4114, 187255), (4406, 174845), (6358, 121165), (10285, 74902), (11015, 69938), (15895, 48466), (20570, 37451), (22030, 34969), (24233, 31790)]