70785330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30643}}^1$

素因数の和:30671

約数の個数: 64

約数和(自身を含む): 211811328

約数和(自身を除く): 141025998

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 30643, 61286, 91929, 153215, 183858, 214501, 306430, 337073, 429002, 459645, 643503, 674146, 919290, 1011219, 1072505, 1287006, 1685365, 2022438, 2145010, 2359511, 3217515, 3370730, 4719022, 5056095, 6435030, 7078533, 10112190, 11797555, 14157066, 23595110, 35392665, 70785330]

約数ペア:

[(1, 70785330), (2, 35392665), (3, 23595110), (5, 14157066), (6, 11797555), (7, 10112190), (10, 7078533), (11, 6435030), (14, 5056095), (15, 4719022), (21, 3370730), (22, 3217515), (30, 2359511), (33, 2145010), (35, 2022438), (42, 1685365), (55, 1287006), (66, 1072505), (70, 1011219), (77, 919290), (105, 674146), (110, 643503), (154, 459645), (165, 429002), (210, 337073), (231, 306430), (330, 214501), (385, 183858), (462, 153215), (770, 91929), (1155, 61286), (2310, 30643)]