61878190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{4649}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 122536800

約数和(自身を除く): 60658610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 4649, 6655, 9298, 13310, 23245, 46490, 51139, 102278, 255695, 511390, 562529, 1125058, 2812645, 5625290, 6187819, 12375638, 30939095, 61878190]

約数ペア:

[(1, 61878190), (2, 30939095), (5, 12375638), (10, 6187819), (11, 5625290), (22, 2812645), (55, 1125058), (110, 562529), (121, 511390), (242, 255695), (605, 102278), (1210, 51139), (1331, 46490), (2662, 23245), (4649, 13310), (6655, 9298)]