30928210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106649}}^1$

素因数の和:106685

約数の個数: 16

約数和(自身を含む): 57591000

約数和(自身を除く): 26662790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 106649, 213298, 533245, 1066490, 3092821, 6185642, 15464105, 30928210]

約数ペア:

[(1, 30928210), (2, 15464105), (5, 6185642), (10, 3092821), (29, 1066490), (58, 533245), (145, 213298), (290, 106649)]