69209790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4193

約数の個数: 64

約数和(自身を含む): 183085056

約数和(自身を除く): 113875266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 4127, 5590, 8254, 8385, 12381, 16770, 20635, 24762, 41270, 53651, 61905, 107302, 123810, 160953, 177461, 268255, 321906, 354922, 532383, 536510, 804765, 887305, 1064766, 1609530, 1774610, 2306993, 2661915, 4613986, 5323830, 6920979, 11534965, 13841958, 23069930, 34604895, 69209790]

約数ペア:

[(1, 69209790), (2, 34604895), (3, 23069930), (5, 13841958), (6, 11534965), (10, 6920979), (13, 5323830), (15, 4613986), (26, 2661915), (30, 2306993), (39, 1774610), (43, 1609530), (65, 1064766), (78, 887305), (86, 804765), (129, 536510), (130, 532383), (195, 354922), (215, 321906), (258, 268255), (390, 177461), (430, 160953), (559, 123810), (645, 107302), (1118, 61905), (1290, 53651), (1677, 41270), (2795, 24762), (3354, 20635), (4127, 16770), (5590, 12381), (8254, 8385)]