2309710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 4546080

約数和(自身を除く): 2236370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 163, 218, 326, 545, 815, 1090, 1417, 1630, 2119, 2834, 4238, 7085, 10595, 14170, 17767, 21190, 35534, 88835, 177670, 230971, 461942, 1154855, 2309710]

約数ペア:

[(1, 2309710), (2, 1154855), (5, 461942), (10, 230971), (13, 177670), (26, 88835), (65, 35534), (109, 21190), (130, 17767), (163, 14170), (218, 10595), (326, 7085), (545, 4238), (815, 2834), (1090, 2119), (1417, 1630)]