30680888

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3677}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 66204000

約数和(自身を除く): 35523112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 3677, 4172, 7354, 8344, 14708, 25739, 29416, 51478, 102956, 205912, 547873, 1095746, 2191492, 3835111, 4382984, 7670222, 15340444, 30680888]

約数ペア:

[(1, 30680888), (2, 15340444), (4, 7670222), (7, 4382984), (8, 3835111), (14, 2191492), (28, 1095746), (56, 547873), (149, 205912), (298, 102956), (596, 51478), (1043, 29416), (1192, 25739), (2086, 14708), (3677, 8344), (4172, 7354)]