71338620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1188977}}^1$

素因数の和:1188989

約数の個数: 24

約数和(自身を含む): 199748304

約数和(自身を除く): 128409684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1188977, 2377954, 3566931, 4755908, 5944885, 7133862, 11889770, 14267724, 17834655, 23779540, 35669310, 71338620]

約数ペア:

[(1, 71338620), (2, 35669310), (3, 23779540), (4, 17834655), (5, 14267724), (6, 11889770), (10, 7133862), (12, 5944885), (15, 4755908), (20, 3566931), (30, 2377954), (60, 1188977)]