149508730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{25733}}^1$

素因数の和:25830

約数の個数: 32

約数和(自身を含む): 311278464

約数和(自身を除く): 161769734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 25733, 51466, 128665, 180131, 257330, 360262, 900655, 1801310, 2135839, 4271678, 10679195, 14950873, 21358390, 29901746, 74754365, 149508730]

約数ペア:

[(1, 149508730), (2, 74754365), (5, 29901746), (7, 21358390), (10, 14950873), (14, 10679195), (35, 4271678), (70, 2135839), (83, 1801310), (166, 900655), (415, 360262), (581, 257330), (830, 180131), (1162, 128665), (2905, 51466), (5810, 25733)]