70442890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 148371912

約数和(自身を除く): 77929022

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 233, 245, 466, 490, 617, 1165, 1234, 1631, 2330, 3085, 3262, 4319, 6170, 8155, 8638, 11417, 16310, 21595, 22834, 30233, 43190, 57085, 60466, 114170, 143761, 151165, 287522, 302330, 718805, 1006327, 1437610, 2012654, 5031635, 7044289, 10063270, 14088578, 35221445, 70442890]

約数ペア:

[(1, 70442890), (2, 35221445), (5, 14088578), (7, 10063270), (10, 7044289), (14, 5031635), (35, 2012654), (49, 1437610), (70, 1006327), (98, 718805), (233, 302330), (245, 287522), (466, 151165), (490, 143761), (617, 114170), (1165, 60466), (1234, 57085), (1631, 43190), (2330, 30233), (3085, 22834), (3262, 21595), (4319, 16310), (6170, 11417), (8155, 8638)]