9091210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 18061056

約数和(自身を除く): 8969846

約数列:

[1, 2, 5, 10, 23, 29, 46, 47, 58, 94, 115, 145, 230, 235, 290, 470, 667, 841, 1081, 1334, 1363, 1682, 2162, 2726, 3335, 4205, 5405, 6670, 6815, 8410, 10810, 13630, 19343, 31349, 38686, 39527, 62698, 79054, 96715, 156745, 193430, 197635, 313490, 395270, 909121, 1818242, 4545605, 9091210]

約数ペア:

[(1, 9091210), (2, 4545605), (5, 1818242), (10, 909121), (23, 395270), (29, 313490), (46, 197635), (47, 193430), (58, 156745), (94, 96715), (115, 79054), (145, 62698), (230, 39527), (235, 38686), (290, 31349), (470, 19343), (667, 13630), (841, 10810), (1081, 8410), (1334, 6815), (1363, 6670), (1682, 5405), (2162, 4205), (2726, 3335)]