30408148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 55206144

約数和(自身を除く): 24797996

約数列:

[1, 2, 4, 31, 62, 124, 251, 502, 977, 1004, 1954, 3908, 7781, 15562, 30287, 31124, 60574, 121148, 245227, 490454, 980908, 7602037, 15204074, 30408148]

約数ペア:

[(1, 30408148), (2, 15204074), (4, 7602037), (31, 980908), (62, 490454), (124, 245227), (251, 121148), (502, 60574), (977, 31124), (1004, 30287), (1954, 15562), (3908, 7781)]