131418270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27551}}^1$

素因数の和:27617

約数の個数: 48

約数和(自身を含む): 348147072

約数和(自身を除く): 216728802

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, 27551, 55102, 82653, 137755, 165306, 247959, 275510, 413265, 495918, 826530, 1239795, 1460203, 2479590, 2920406, 4380609, 7301015, 8761218, 13141827, 14602030, 21903045, 26283654, 43806090, 65709135, 131418270]

約数ペア:

[(1, 131418270), (2, 65709135), (3, 43806090), (5, 26283654), (6, 21903045), (9, 14602030), (10, 13141827), (15, 8761218), (18, 7301015), (30, 4380609), (45, 2920406), (53, 2479590), (90, 1460203), (106, 1239795), (159, 826530), (265, 495918), (318, 413265), (477, 275510), (530, 247959), (795, 165306), (954, 137755), (1590, 82653), (2385, 55102), (4770, 27551)]