61090140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9341}}^1$

素因数の和:9462

約数の個数: 48

約数和(自身を含む): 172640160

約数和(自身を除く): 111550020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 9341, 18682, 28023, 37364, 46705, 56046, 93410, 112092, 140115, 186820, 280230, 560460, 1018169, 2036338, 3054507, 4072676, 5090845, 6109014, 10181690, 12218028, 15272535, 20363380, 30545070, 61090140]

約数ペア:

[(1, 61090140), (2, 30545070), (3, 20363380), (4, 15272535), (5, 12218028), (6, 10181690), (10, 6109014), (12, 5090845), (15, 4072676), (20, 3054507), (30, 2036338), (60, 1018169), (109, 560460), (218, 280230), (327, 186820), (436, 140115), (545, 112092), (654, 93410), (1090, 56046), (1308, 46705), (1635, 37364), (2180, 28023), (3270, 18682), (6540, 9341)]