201026940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108079}}^1$

素因数の和:108122

約数の個数: 48

約数和(自身を含む): 581038080

約数和(自身を除く): 380011140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 108079, 216158, 324237, 432316, 540395, 648474, 1080790, 1296948, 1621185, 2161580, 3242370, 3350449, 6484740, 6700898, 10051347, 13401796, 16752245, 20102694, 33504490, 40205388, 50256735, 67008980, 100513470, 201026940]

約数ペア:

[(1, 201026940), (2, 100513470), (3, 67008980), (4, 50256735), (5, 40205388), (6, 33504490), (10, 20102694), (12, 16752245), (15, 13401796), (20, 10051347), (30, 6700898), (31, 6484740), (60, 3350449), (62, 3242370), (93, 2161580), (124, 1621185), (155, 1296948), (186, 1080790), (310, 648474), (372, 540395), (465, 432316), (620, 324237), (930, 216158), (1860, 108079)]