63996210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 171365760

約数和(自身を除く): 107369550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 421, 563, 842, 1126, 1263, 1689, 2105, 2526, 2815, 3378, 3789, 4210, 5067, 5630, 6315, 7578, 8445, 10134, 11367, 12630, 15201, 16890, 18945, 22734, 25335, 30402, 37890, 50670, 56835, 76005, 113670, 152010, 237023, 474046, 711069, 1185115, 1422138, 2133207, 2370230, 3555345, 4266414, 6399621, 7110690, 10666035, 12799242, 21332070, 31998105, 63996210]

約数ペア:

[(1, 63996210), (2, 31998105), (3, 21332070), (5, 12799242), (6, 10666035), (9, 7110690), (10, 6399621), (15, 4266414), (18, 3555345), (27, 2370230), (30, 2133207), (45, 1422138), (54, 1185115), (90, 711069), (135, 474046), (270, 237023), (421, 152010), (563, 113670), (842, 76005), (1126, 56835), (1263, 50670), (1689, 37890), (2105, 30402), (2526, 25335), (2815, 22734), (3378, 18945), (3789, 16890), (4210, 15201), (5067, 12630), (5630, 11367), (6315, 10134), (7578, 8445)]