70123638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1831}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 151425792

約数和(自身を除く): 81302154

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 1831, 2946, 3662, 5493, 6383, 10986, 12766, 19149, 23803, 38298, 47606, 71409, 142818, 899021, 1798042, 2697063, 5394126, 11687273, 23374546, 35061819, 70123638]

約数ペア:

[(1, 70123638), (2, 35061819), (3, 23374546), (6, 11687273), (13, 5394126), (26, 2697063), (39, 1798042), (78, 899021), (491, 142818), (982, 71409), (1473, 47606), (1831, 38298), (2946, 23803), (3662, 19149), (5493, 12766), (6383, 10986)]