31998390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1409}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 76952160

約数和(自身を除く): 44953770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 1409, 1514, 2271, 2818, 3785, 4227, 4542, 7045, 7570, 8454, 11355, 14090, 21135, 22710, 42270, 1066613, 2133226, 3199839, 5333065, 6399678, 10666130, 15999195, 31998390]

約数ペア:

[(1, 31998390), (2, 15999195), (3, 10666130), (5, 6399678), (6, 5333065), (10, 3199839), (15, 2133226), (30, 1066613), (757, 42270), (1409, 22710), (1514, 21135), (2271, 14090), (2818, 11355), (3785, 8454), (4227, 7570), (4542, 7045)]