149110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 32

約数和(自身を含む): 306432

約数和(自身を除く): 157322

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 185, 310, 370, 403, 481, 806, 962, 1147, 2015, 2294, 2405, 4030, 4810, 5735, 11470, 14911, 29822, 74555, 149110]

約数ペア:

[(1, 149110), (2, 74555), (5, 29822), (10, 14911), (13, 11470), (26, 5735), (31, 4810), (37, 4030), (62, 2405), (65, 2294), (74, 2015), (130, 1147), (155, 962), (185, 806), (310, 481), (370, 403)]