682830

素因数分解:

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

素因数の和:303

約数の個数: 48

約数和(自身を含む): 1847664

約数和(自身を除く): 1164834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 281, 405, 486, 562, 810, 843, 1215, 1405, 1686, 2430, 2529, 2810, 4215, 5058, 7587, 8430, 12645, 15174, 22761, 25290, 37935, 45522, 68283, 75870, 113805, 136566, 227610, 341415, 682830]

約数ペア:

[(1, 682830), (2, 341415), (3, 227610), (5, 136566), (6, 113805), (9, 75870), (10, 68283), (15, 45522), (18, 37935), (27, 25290), (30, 22761), (45, 15174), (54, 12645), (81, 8430), (90, 7587), (135, 5058), (162, 4215), (243, 2810), (270, 2529), (281, 2430), (405, 1686), (486, 1405), (562, 1215), (810, 843)]