30203205

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 49510656

約数和(自身を除く): 19307451

約数列:

[1, 3, 5, 15, 103, 113, 173, 309, 339, 515, 519, 565, 865, 1545, 1695, 2595, 11639, 17819, 19549, 34917, 53457, 58195, 58647, 89095, 97745, 174585, 267285, 293235, 2013547, 6040641, 10067735, 30203205]

約数ペア:

[(1, 30203205), (3, 10067735), (5, 6040641), (15, 2013547), (103, 293235), (113, 267285), (173, 174585), (309, 97745), (339, 89095), (515, 58647), (519, 58195), (565, 53457), (865, 34917), (1545, 19549), (1695, 17819), (2595, 11639)]