31199330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 61032960

約数和(自身を除く): 29833630

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5297, 5890, 10594, 26485, 52970, 100643, 164207, 201286, 328414, 503215, 821035, 1006430, 1642070, 3119933, 6239866, 15599665, 31199330]

約数ペア:

[(1, 31199330), (2, 15599665), (5, 6239866), (10, 3119933), (19, 1642070), (31, 1006430), (38, 821035), (62, 503215), (95, 328414), (155, 201286), (190, 164207), (310, 100643), (589, 52970), (1178, 26485), (2945, 10594), (5297, 5890)]