61416770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 114065280

約数和(自身を除く): 52648510

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 919, 1630, 1838, 4595, 6683, 9190, 13366, 33415, 37679, 66830, 75358, 149797, 188395, 299594, 376790, 748985, 1497970, 6141677, 12283354, 30708385, 61416770]

約数ペア:

[(1, 61416770), (2, 30708385), (5, 12283354), (10, 6141677), (41, 1497970), (82, 748985), (163, 376790), (205, 299594), (326, 188395), (410, 149797), (815, 75358), (919, 66830), (1630, 37679), (1838, 33415), (4595, 13366), (6683, 9190)]