30013815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 52113600

約数和(自身を除く): 22099785

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1033, 1937, 2235, 3099, 5165, 5811, 9685, 13429, 15495, 29055, 40287, 67145, 153917, 201435, 461751, 769585, 2000921, 2308755, 6002763, 10004605, 30013815]

約数ペア:

[(1, 30013815), (3, 10004605), (5, 6002763), (13, 2308755), (15, 2000921), (39, 769585), (65, 461751), (149, 201435), (195, 153917), (447, 67145), (745, 40287), (1033, 29055), (1937, 15495), (2235, 13429), (3099, 9685), (5165, 5811)]