148173420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2469557}}^1$

素因数の和:2469569

約数の個数: 24

約数和(自身を含む): 414885744

約数和(自身を除く): 266712324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2469557, 4939114, 7408671, 9878228, 12347785, 14817342, 24695570, 29634684, 37043355, 49391140, 74086710, 148173420]

約数ペア:

[(1, 148173420), (2, 74086710), (3, 49391140), (4, 37043355), (5, 29634684), (6, 24695570), (10, 14817342), (12, 12347785), (15, 9878228), (20, 7408671), (30, 4939114), (60, 2469557)]