30910472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 60410880

約数和(自身を除く): 29500408

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 1103, 2206, 3503, 4412, 7006, 8824, 14012, 28024, 34193, 68386, 124639, 136772, 249278, 273544, 498556, 997112, 3863809, 7727618, 15455236, 30910472]

約数ペア:

[(1, 30910472), (2, 15455236), (4, 7727618), (8, 3863809), (31, 997112), (62, 498556), (113, 273544), (124, 249278), (226, 136772), (248, 124639), (452, 68386), (904, 34193), (1103, 28024), (2206, 14012), (3503, 8824), (4412, 7006)]