1569195420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{154753}}^1$

素因数の和:154791

約数の個数: 72

約数和(自身を含む): 4757756976

約数和(自身を除く): 3188561556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 154753, 309506, 464259, 619012, 773765, 928518, 1547530, 1857036, 2011789, 2321295, 3095060, 4023578, 4642590, 6035367, 8047156, 9285180, 10058945, 12070734, 20117890, 24141468, 26153257, 30176835, 40235780, 52306514, 60353670, 78459771, 104613028, 120707340, 130766285, 156919542, 261532570, 313839084, 392298855, 523065140, 784597710, 1569195420]

約数ペア:

[(1, 1569195420), (2, 784597710), (3, 523065140), (4, 392298855), (5, 313839084), (6, 261532570), (10, 156919542), (12, 130766285), (13, 120707340), (15, 104613028), (20, 78459771), (26, 60353670), (30, 52306514), (39, 40235780), (52, 30176835), (60, 26153257), (65, 24141468), (78, 20117890), (130, 12070734), (156, 10058945), (169, 9285180), (195, 8047156), (260, 6035367), (338, 4642590), (390, 4023578), (507, 3095060), (676, 2321295), (780, 2011789), (845, 1857036), (1014, 1547530), (1690, 928518), (2028, 773765), (2535, 619012), (3380, 464259), (5070, 309506), (10140, 154753)]