30310455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 55885824

約数和(自身を除く): 25575369

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2273, 2667, 4445, 6819, 11365, 13335, 15911, 34095, 47733, 79555, 238665, 288671, 866013, 1443355, 2020697, 4330065, 6062091, 10103485, 30310455]

約数ペア:

[(1, 30310455), (3, 10103485), (5, 6062091), (7, 4330065), (15, 2020697), (21, 1443355), (35, 866013), (105, 288671), (127, 238665), (381, 79555), (635, 47733), (889, 34095), (1905, 15911), (2273, 13335), (2667, 11365), (4445, 6819)]