70293470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1871}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 144825408

約数和(自身を除く): 74531938

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 1871, 2210, 2890, 3742, 3757, 7514, 9355, 18710, 18785, 24323, 31807, 37570, 48646, 63614, 121615, 159035, 243230, 318070, 413491, 540719, 826982, 1081438, 2067455, 2703595, 4134910, 5407190, 7029347, 14058694, 35146735, 70293470]

約数ペア:

[(1, 70293470), (2, 35146735), (5, 14058694), (10, 7029347), (13, 5407190), (17, 4134910), (26, 2703595), (34, 2067455), (65, 1081438), (85, 826982), (130, 540719), (170, 413491), (221, 318070), (289, 243230), (442, 159035), (578, 121615), (1105, 63614), (1445, 48646), (1871, 37570), (2210, 31807), (2890, 24323), (3742, 18785), (3757, 18710), (7514, 9355)]