39330830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7297}}^1$

素因数の和:7329

約数の個数: 48

約数和(自身を含む): 89852976

約数和(自身を除く): 50522146

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 7297, 14594, 36485, 51079, 72970, 80267, 102158, 160534, 255395, 357553, 401335, 510790, 561869, 715106, 802670, 1123738, 1787765, 2809345, 3575530, 3933083, 5618690, 7866166, 19665415, 39330830]

約数ペア:

[(1, 39330830), (2, 19665415), (5, 7866166), (7, 5618690), (10, 3933083), (11, 3575530), (14, 2809345), (22, 1787765), (35, 1123738), (49, 802670), (55, 715106), (70, 561869), (77, 510790), (98, 401335), (110, 357553), (154, 255395), (245, 160534), (385, 102158), (490, 80267), (539, 72970), (770, 51079), (1078, 36485), (2695, 14594), (5390, 7297)]