61895210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2851}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 120742272

約数和(自身を除く): 58847062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 2851, 4342, 5702, 10855, 14255, 21710, 28510, 37063, 74126, 185315, 370630, 476117, 952234, 2380585, 4761170, 6189521, 12379042, 30947605, 61895210]

約数ペア:

[(1, 61895210), (2, 30947605), (5, 12379042), (10, 6189521), (13, 4761170), (26, 2380585), (65, 952234), (130, 476117), (167, 370630), (334, 185315), (835, 74126), (1670, 37063), (2171, 28510), (2851, 21710), (4342, 14255), (5702, 10855)]