8475090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 22643712

約数和(自身を除く): 14168622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 701, 806, 930, 1209, 1402, 2015, 2103, 2418, 3505, 4030, 4206, 6045, 7010, 9113, 10515, 12090, 18226, 21030, 21731, 27339, 43462, 45565, 54678, 65193, 91130, 108655, 130386, 136695, 217310, 273390, 282503, 325965, 565006, 651930, 847509, 1412515, 1695018, 2825030, 4237545, 8475090]

約数ペア:

[(1, 8475090), (2, 4237545), (3, 2825030), (5, 1695018), (6, 1412515), (10, 847509), (13, 651930), (15, 565006), (26, 325965), (30, 282503), (31, 273390), (39, 217310), (62, 136695), (65, 130386), (78, 108655), (93, 91130), (130, 65193), (155, 54678), (186, 45565), (195, 43462), (310, 27339), (390, 21731), (403, 21030), (465, 18226), (701, 12090), (806, 10515), (930, 9113), (1209, 7010), (1402, 6045), (2015, 4206), (2103, 4030), (2418, 3505)]