30370980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{506183}}^1$

素因数の和:506195

約数の個数: 24

約数和(自身を含む): 85038912

約数和(自身を除く): 54667932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 506183, 1012366, 1518549, 2024732, 2530915, 3037098, 5061830, 6074196, 7592745, 10123660, 15185490, 30370980]

約数ペア:

[(1, 30370980), (2, 15185490), (3, 10123660), (4, 7592745), (5, 6074196), (6, 5061830), (10, 3037098), (12, 2530915), (15, 2024732), (20, 1518549), (30, 1012366), (60, 506183)]