148965530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{23911}}^1$

素因数の和:24014

約数の個数: 32

約数和(自身を含む): 309899520

約数和(自身を除く): 160933990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 23911, 47822, 119555, 167377, 239110, 334754, 836885, 1673770, 2128079, 4256158, 10640395, 14896553, 21280790, 29793106, 74482765, 148965530]

約数ペア:

[(1, 148965530), (2, 74482765), (5, 29793106), (7, 21280790), (10, 14896553), (14, 10640395), (35, 4256158), (70, 2128079), (89, 1673770), (178, 836885), (445, 334754), (623, 239110), (890, 167377), (1246, 119555), (3115, 47822), (6230, 23911)]