215065170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2389613}}^1$

素因数の和:2389626

約数の個数: 24

約数和(自身を含む): 559169676

約数和(自身を除く): 344104506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2389613, 4779226, 7168839, 11948065, 14337678, 21506517, 23896130, 35844195, 43013034, 71688390, 107532585, 215065170]

約数ペア:

[(1, 215065170), (2, 107532585), (3, 71688390), (5, 43013034), (6, 35844195), (9, 23896130), (10, 21506517), (15, 14337678), (18, 11948065), (30, 7168839), (45, 4779226), (90, 2389613)]