131527020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30029}}^1$

素因数の和:30114

約数の個数: 48

約数和(自身を含む): 373332960

約数和(自身を除く): 241805940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 30029, 60058, 90087, 120116, 150145, 180174, 300290, 360348, 450435, 600580, 900870, 1801740, 2192117, 4384234, 6576351, 8768468, 10960585, 13152702, 21921170, 26305404, 32881755, 43842340, 65763510, 131527020]

約数ペア:

[(1, 131527020), (2, 65763510), (3, 43842340), (4, 32881755), (5, 26305404), (6, 21921170), (10, 13152702), (12, 10960585), (15, 8768468), (20, 6576351), (30, 4384234), (60, 2192117), (73, 1801740), (146, 900870), (219, 600580), (292, 450435), (365, 360348), (438, 300290), (730, 180174), (876, 150145), (1095, 120116), (1460, 90087), (2190, 60058), (4380, 30029)]