2017471560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1293251}}^1$

素因数の和:1293278

約数の個数: 64

約数和(自身を含む): 6517990080

約数和(自身を除く): 4500518520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1293251, 2586502, 3879753, 5173004, 6466255, 7759506, 10346008, 12932510, 15519012, 16812263, 19398765, 25865020, 31038024, 33624526, 38797530, 50436789, 51730040, 67249052, 77595060, 84061315, 100873578, 134498104, 155190120, 168122630, 201747156, 252183945, 336245260, 403494312, 504367890, 672490520, 1008735780, 2017471560]

約数ペア:

[(1, 2017471560), (2, 1008735780), (3, 672490520), (4, 504367890), (5, 403494312), (6, 336245260), (8, 252183945), (10, 201747156), (12, 168122630), (13, 155190120), (15, 134498104), (20, 100873578), (24, 84061315), (26, 77595060), (30, 67249052), (39, 51730040), (40, 50436789), (52, 38797530), (60, 33624526), (65, 31038024), (78, 25865020), (104, 19398765), (120, 16812263), (130, 15519012), (156, 12932510), (195, 10346008), (260, 7759506), (312, 6466255), (390, 5173004), (520, 3879753), (780, 2586502), (1560, 1293251)]