30451660

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9341}}^1$

素因数の和:9513

約数の個数: 24

約数和(自身を含む): 64347696

約数和(自身を除く): 33896036

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 9341, 18682, 37364, 46705, 93410, 186820, 1522583, 3045166, 6090332, 7612915, 15225830, 30451660]

約数ペア:

[(1, 30451660), (2, 15225830), (4, 7612915), (5, 6090332), (10, 3045166), (20, 1522583), (163, 186820), (326, 93410), (652, 46705), (815, 37364), (1630, 18682), (3260, 9341)]