1900176780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31669613}}^1$

素因数の和:31669625

約数の個数: 24

約数和(自身を含む): 5320495152

約数和(自身を除く): 3420318372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31669613, 63339226, 95008839, 126678452, 158348065, 190017678, 316696130, 380035356, 475044195, 633392260, 950088390, 1900176780]

約数ペア:

[(1, 1900176780), (2, 950088390), (3, 633392260), (4, 475044195), (5, 380035356), (6, 316696130), (10, 190017678), (12, 158348065), (15, 126678452), (20, 95008839), (30, 63339226), (60, 31669613)]