30256830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1481}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 79067664

約数和(自身を除く): 48810834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 1481, 2043, 2270, 2962, 3405, 4086, 4443, 6810, 7405, 8886, 10215, 13329, 14810, 20430, 22215, 26658, 44430, 66645, 133290, 336187, 672374, 1008561, 1680935, 2017122, 3025683, 3361870, 5042805, 6051366, 10085610, 15128415, 30256830]

約数ペア:

[(1, 30256830), (2, 15128415), (3, 10085610), (5, 6051366), (6, 5042805), (9, 3361870), (10, 3025683), (15, 2017122), (18, 1680935), (30, 1008561), (45, 672374), (90, 336187), (227, 133290), (454, 66645), (681, 44430), (1135, 26658), (1362, 22215), (1481, 20430), (2043, 14810), (2270, 13329), (2962, 10215), (3405, 8886), (4086, 7405), (4443, 6810)]