686128830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22870961}}^1$

素因数の和:22870971

約数の個数: 16

約数和(自身を含む): 1646709264

約数和(自身を除く): 960580434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22870961, 45741922, 68612883, 114354805, 137225766, 228709610, 343064415, 686128830]

約数ペア:

[(1, 686128830), (2, 343064415), (3, 228709610), (5, 137225766), (6, 114354805), (10, 68612883), (15, 45741922), (30, 22870961)]