139603980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2326733}}^1$

素因数の和:2326745

約数の個数: 24

約数和(自身を含む): 390891312

約数和(自身を除く): 251287332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2326733, 4653466, 6980199, 9306932, 11633665, 13960398, 23267330, 27920796, 34900995, 46534660, 69801990, 139603980]

約数ペア:

[(1, 139603980), (2, 69801990), (3, 46534660), (4, 34900995), (5, 27920796), (6, 23267330), (10, 13960398), (12, 11633665), (15, 9306932), (20, 6980199), (30, 4653466), (60, 2326733)]