2890751430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13765483}}^1$

素因数の和:13765500

約数の個数: 32

約数和(自身を含む): 7928918784

約数和(自身を除く): 5038167354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13765483, 27530966, 41296449, 68827415, 82592898, 96358381, 137654830, 192716762, 206482245, 289075143, 412964490, 481791905, 578150286, 963583810, 1445375715, 2890751430]

約数ペア:

[(1, 2890751430), (2, 1445375715), (3, 963583810), (5, 578150286), (6, 481791905), (7, 412964490), (10, 289075143), (14, 206482245), (15, 192716762), (21, 137654830), (30, 96358381), (35, 82592898), (42, 68827415), (70, 41296449), (105, 27530966), (210, 13765483)]