157664190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{2441}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 378724896

約数和(自身を除く): 221060706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2153, 2441, 4306, 4882, 6459, 7323, 10765, 12205, 12918, 14646, 21530, 24410, 32295, 36615, 64590, 73230, 5255473, 10510946, 15766419, 26277365, 31532838, 52554730, 78832095, 157664190]

約数ペア:

[(1, 157664190), (2, 78832095), (3, 52554730), (5, 31532838), (6, 26277365), (10, 15766419), (15, 10510946), (30, 5255473), (2153, 73230), (2441, 64590), (4306, 36615), (4882, 32295), (6459, 24410), (7323, 21530), (10765, 14646), (12205, 12918)]