31270010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5366

約数の個数: 32

約数和(自身を含む): 61171200

約数和(自身を除く): 29901190

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5309, 5890, 10618, 26545, 53090, 100871, 164579, 201742, 329158, 504355, 822895, 1008710, 1645790, 3127001, 6254002, 15635005, 31270010]

約数ペア:

[(1, 31270010), (2, 15635005), (5, 6254002), (10, 3127001), (19, 1645790), (31, 1008710), (38, 822895), (62, 504355), (95, 329158), (155, 201742), (190, 164579), (310, 100871), (589, 53090), (1178, 26545), (2945, 10618), (5309, 5890)]