2023551780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{552883}}^1$

素因数の和:552956

約数の個数: 48

約数和(自身を含む): 5758839744

約数和(自身を除く): 3735287964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 552883, 1105766, 1658649, 2211532, 2764415, 3317298, 5528830, 6634596, 8293245, 11057660, 16586490, 33172980, 33725863, 67451726, 101177589, 134903452, 168629315, 202355178, 337258630, 404710356, 505887945, 674517260, 1011775890, 2023551780]

約数ペア:

[(1, 2023551780), (2, 1011775890), (3, 674517260), (4, 505887945), (5, 404710356), (6, 337258630), (10, 202355178), (12, 168629315), (15, 134903452), (20, 101177589), (30, 67451726), (60, 33725863), (61, 33172980), (122, 16586490), (183, 11057660), (244, 8293245), (305, 6634596), (366, 5528830), (610, 3317298), (732, 2764415), (915, 2211532), (1220, 1658649), (1830, 1105766), (3660, 552883)]