70089290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3803}}^1$

素因数の和:3926

約数の個数: 32

約数和(自身を含む): 134205120

約数和(自身を除く): 64115830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 3803, 7606, 9215, 18430, 19015, 38030, 72257, 144514, 361285, 368891, 722570, 737782, 1844455, 3688910, 7008929, 14017858, 35044645, 70089290]

約数ペア:

[(1, 70089290), (2, 35044645), (5, 14017858), (10, 7008929), (19, 3688910), (38, 1844455), (95, 737782), (97, 722570), (190, 368891), (194, 361285), (485, 144514), (970, 72257), (1843, 38030), (3686, 19015), (3803, 18430), (7606, 9215)]