31906530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6689}}^1$

素因数の和:6755

約数の個数: 48

約数和(自身を含む): 84534840

約数和(自身を除く): 52628310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 6689, 13378, 20067, 33445, 40134, 60201, 66890, 100335, 120402, 200670, 301005, 354517, 602010, 709034, 1063551, 1772585, 2127102, 3190653, 3545170, 5317755, 6381306, 10635510, 15953265, 31906530]

約数ペア:

[(1, 31906530), (2, 15953265), (3, 10635510), (5, 6381306), (6, 5317755), (9, 3545170), (10, 3190653), (15, 2127102), (18, 1772585), (30, 1063551), (45, 709034), (53, 602010), (90, 354517), (106, 301005), (159, 200670), (265, 120402), (318, 100335), (477, 66890), (530, 60201), (795, 40134), (954, 33445), (1590, 20067), (2385, 13378), (4770, 6689)]