6761820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8669}}^1$

素因数の和:8694

約数の個数: 48

約数和(自身を含む): 20391840

約数和(自身を除く): 13630020

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, 8669, 17338, 26007, 34676, 43345, 52014, 86690, 104028, 112697, 130035, 173380, 225394, 260070, 338091, 450788, 520140, 563485, 676182, 1126970, 1352364, 1690455, 2253940, 3380910, 6761820]

約数ペア:

[(1, 6761820), (2, 3380910), (3, 2253940), (4, 1690455), (5, 1352364), (6, 1126970), (10, 676182), (12, 563485), (13, 520140), (15, 450788), (20, 338091), (26, 260070), (30, 225394), (39, 173380), (52, 130035), (60, 112697), (65, 104028), (78, 86690), (130, 52014), (156, 43345), (195, 34676), (260, 26007), (390, 17338), (780, 8669)]