84902830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1579}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 161539200

約数和(自身を除く): 76636370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283, 566, 1415, 1579, 2830, 3158, 5377, 7895, 10754, 15790, 26885, 30001, 53770, 60002, 150005, 300010, 446857, 893714, 2234285, 4468570, 8490283, 16980566, 42451415, 84902830]

約数ペア:

[(1, 84902830), (2, 42451415), (5, 16980566), (10, 8490283), (19, 4468570), (38, 2234285), (95, 893714), (190, 446857), (283, 300010), (566, 150005), (1415, 60002), (1579, 53770), (2830, 30001), (3158, 26885), (5377, 15790), (7895, 10754)]