38470980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1523}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 108045504

約数和(自身を除く): 69574524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1523, 1684, 2105, 2526, 3046, 4210, 4569, 5052, 6092, 6315, 7615, 8420, 9138, 12630, 15230, 18276, 22845, 25260, 30460, 45690, 91380, 641183, 1282366, 1923549, 2564732, 3205915, 3847098, 6411830, 7694196, 9617745, 12823660, 19235490, 38470980]

約数ペア:

[(1, 38470980), (2, 19235490), (3, 12823660), (4, 9617745), (5, 7694196), (6, 6411830), (10, 3847098), (12, 3205915), (15, 2564732), (20, 1923549), (30, 1282366), (60, 641183), (421, 91380), (842, 45690), (1263, 30460), (1523, 25260), (1684, 22845), (2105, 18276), (2526, 15230), (3046, 12630), (4210, 9138), (4569, 8420), (5052, 7615), (6092, 6315)]