2017159110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{974473}}^1$

素因数の和:974509

約数の個数: 48

約数和(自身を含む): 5472645984

約数和(自身を除く): 3455486874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 974473, 1948946, 2923419, 4872365, 5846838, 8770257, 9744730, 14617095, 17540514, 22412879, 29234190, 43851285, 44825758, 67238637, 87702570, 112064395, 134477274, 201715911, 224128790, 336193185, 403431822, 672386370, 1008579555, 2017159110]

約数ペア:

[(1, 2017159110), (2, 1008579555), (3, 672386370), (5, 403431822), (6, 336193185), (9, 224128790), (10, 201715911), (15, 134477274), (18, 112064395), (23, 87702570), (30, 67238637), (45, 44825758), (46, 43851285), (69, 29234190), (90, 22412879), (115, 17540514), (138, 14617095), (207, 9744730), (230, 8770257), (345, 5846838), (414, 4872365), (690, 2923419), (1035, 1948946), (2070, 974473)]