30917416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 60883200

約数和(自身を除く): 29965784

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 2113, 3658, 4226, 7316, 8452, 14632, 16904, 65503, 124667, 131006, 249334, 262012, 498668, 524024, 997336, 3864677, 7729354, 15458708, 30917416]

約数ペア:

[(1, 30917416), (2, 15458708), (4, 7729354), (8, 3864677), (31, 997336), (59, 524024), (62, 498668), (118, 262012), (124, 249334), (236, 131006), (248, 124667), (472, 65503), (1829, 16904), (2113, 14632), (3658, 8452), (4226, 7316)]