30604155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 52285440

約数和(自身を除く): 21681285

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 1471, 4161, 4413, 6935, 7355, 20805, 22065, 27949, 83847, 107383, 139745, 322149, 419235, 536915, 1610745, 2040277, 6120831, 10201385, 30604155]

約数ペア:

[(1, 30604155), (3, 10201385), (5, 6120831), (15, 2040277), (19, 1610745), (57, 536915), (73, 419235), (95, 322149), (219, 139745), (285, 107383), (365, 83847), (1095, 27949), (1387, 22065), (1471, 20805), (4161, 7355), (4413, 6935)]