45030290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{145259}}^1$

素因数の和:145297

約数の個数: 16

約数和(自身を含む): 83669760

約数和(自身を除く): 38639470

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 145259, 290518, 726295, 1452590, 4503029, 9006058, 22515145, 45030290]

約数ペア:

[(1, 45030290), (2, 22515145), (5, 9006058), (10, 4503029), (31, 1452590), (62, 726295), (155, 290518), (310, 145259)]