1520251110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2413097}}^1$

素因数の和:2413117

約数の個数: 48

約数和(自身を含む): 4517319456

約数和(自身を除く): 2997068346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2413097, 4826194, 7239291, 12065485, 14478582, 16891679, 21717873, 24130970, 33783358, 36196455, 43435746, 50675037, 72392910, 84458395, 101350074, 108589365, 152025111, 168916790, 217178730, 253375185, 304050222, 506750370, 760125555, 1520251110]

約数ペア:

[(1, 1520251110), (2, 760125555), (3, 506750370), (5, 304050222), (6, 253375185), (7, 217178730), (9, 168916790), (10, 152025111), (14, 108589365), (15, 101350074), (18, 84458395), (21, 72392910), (30, 50675037), (35, 43435746), (42, 36196455), (45, 33783358), (63, 24130970), (70, 21717873), (90, 16891679), (105, 14478582), (126, 12065485), (210, 7239291), (315, 4826194), (630, 2413097)]