305909610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{248707}}^1$

素因数の和:248758

約数の個数: 32

約数和(自身を含む): 752092992

約数和(自身を除く): 446183382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 248707, 497414, 746121, 1243535, 1492242, 2487070, 3730605, 7461210, 10196987, 20393974, 30590961, 50984935, 61181922, 101969870, 152954805, 305909610]

約数ペア:

[(1, 305909610), (2, 152954805), (3, 101969870), (5, 61181922), (6, 50984935), (10, 30590961), (15, 20393974), (30, 10196987), (41, 7461210), (82, 3730605), (123, 2487070), (205, 1492242), (246, 1243535), (410, 746121), (615, 497414), (1230, 248707)]