7426830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 17908128

約数和(自身を除く): 10481298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 881, 1405, 1686, 1762, 2643, 2810, 4215, 4405, 5286, 8430, 8810, 13215, 26430, 247561, 495122, 742683, 1237805, 1485366, 2475610, 3713415, 7426830]

約数ペア:

[(1, 7426830), (2, 3713415), (3, 2475610), (5, 1485366), (6, 1237805), (10, 742683), (15, 495122), (30, 247561), (281, 26430), (562, 13215), (843, 8810), (881, 8430), (1405, 5286), (1686, 4405), (1762, 4215), (2643, 2810)]