304195710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111427}}^1$

素因数の和:111457

約数の個数: 64

約数和(自身を含む): 898555392

約数和(自身を除く): 594359682

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 111427, 222854, 334281, 557135, 668562, 779989, 1114270, 1448551, 1559978, 1671405, 2339967, 2897102, 3342810, 3899945, 4345653, 4679934, 7242755, 7799890, 8691306, 10139857, 11699835, 14485510, 20279714, 21728265, 23399670, 30419571, 43456530, 50699285, 60839142, 101398570, 152097855, 304195710]

約数ペア:

[(1, 304195710), (2, 152097855), (3, 101398570), (5, 60839142), (6, 50699285), (7, 43456530), (10, 30419571), (13, 23399670), (14, 21728265), (15, 20279714), (21, 14485510), (26, 11699835), (30, 10139857), (35, 8691306), (39, 7799890), (42, 7242755), (65, 4679934), (70, 4345653), (78, 3899945), (91, 3342810), (105, 2897102), (130, 2339967), (182, 1671405), (195, 1559978), (210, 1448551), (273, 1114270), (390, 779989), (455, 668562), (546, 557135), (910, 334281), (1365, 222854), (2730, 111427)]