30727260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170707}}^1$

素因数の和:170722

約数の個数: 36

約数和(自身を含む): 93206568

約数和(自身を除く): 62479308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170707, 341414, 512121, 682828, 853535, 1024242, 1536363, 1707070, 2048484, 2560605, 3072726, 3414140, 5121210, 6145452, 7681815, 10242420, 15363630, 30727260]

約数ペア:

[(1, 30727260), (2, 15363630), (3, 10242420), (4, 7681815), (5, 6145452), (6, 5121210), (9, 3414140), (10, 3072726), (12, 2560605), (15, 2048484), (18, 1707070), (20, 1536363), (30, 1024242), (36, 853535), (45, 682828), (60, 512121), (90, 341414), (180, 170707)]