30063980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{40627}}^1$

素因数の和:40673

約数の個数: 24

約数和(自身を含む): 64842288

約数和(自身を除く): 34778308

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 40627, 81254, 162508, 203135, 406270, 812540, 1503199, 3006398, 6012796, 7515995, 15031990, 30063980]

約数ペア:

[(1, 30063980), (2, 15031990), (4, 7515995), (5, 6012796), (10, 3006398), (20, 1503199), (37, 812540), (74, 406270), (148, 203135), (185, 162508), (370, 81254), (740, 40627)]