2944996860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3775637}}^1$

素因数の和:3775662

約数の個数: 48

約数和(自身を含む): 8880300576

約数和(自身を除く): 5935303716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3775637, 7551274, 11326911, 15102548, 18878185, 22653822, 37756370, 45307644, 49083281, 56634555, 75512740, 98166562, 113269110, 147249843, 196333124, 226538220, 245416405, 294499686, 490832810, 588999372, 736249215, 981665620, 1472498430, 2944996860]

約数ペア:

[(1, 2944996860), (2, 1472498430), (3, 981665620), (4, 736249215), (5, 588999372), (6, 490832810), (10, 294499686), (12, 245416405), (13, 226538220), (15, 196333124), (20, 147249843), (26, 113269110), (30, 98166562), (39, 75512740), (52, 56634555), (60, 49083281), (65, 45307644), (78, 37756370), (130, 22653822), (156, 18878185), (195, 15102548), (260, 11326911), (390, 7551274), (780, 3775637)]