16475340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{39227}}^1$

素因数の和:39246

約数の個数: 48

約数和(自身を含む): 52722432

約数和(自身を除く): 36247092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 39227, 78454, 117681, 156908, 196135, 235362, 274589, 392270, 470724, 549178, 588405, 784540, 823767, 1098356, 1176810, 1372945, 1647534, 2353620, 2745890, 3295068, 4118835, 5491780, 8237670, 16475340]

約数ペア:

[(1, 16475340), (2, 8237670), (3, 5491780), (4, 4118835), (5, 3295068), (6, 2745890), (7, 2353620), (10, 1647534), (12, 1372945), (14, 1176810), (15, 1098356), (20, 823767), (21, 784540), (28, 588405), (30, 549178), (35, 470724), (42, 392270), (60, 274589), (70, 235362), (84, 196135), (105, 156908), (140, 117681), (210, 78454), (420, 39227)]