87235770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{100271}}^1$

素因数の和:100310

約数の個数: 32

約数和(自身を含む): 216587520

約数和(自身を除く): 129351750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 100271, 200542, 300813, 501355, 601626, 1002710, 1504065, 2907859, 3008130, 5815718, 8723577, 14539295, 17447154, 29078590, 43617885, 87235770]

約数ペア:

[(1, 87235770), (2, 43617885), (3, 29078590), (5, 17447154), (6, 14539295), (10, 8723577), (15, 5815718), (29, 3008130), (30, 2907859), (58, 1504065), (87, 1002710), (145, 601626), (174, 501355), (290, 300813), (435, 200542), (870, 100271)]