619670130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20655671}}^1$

素因数の和:20655681

約数の個数: 16

約数和(自身を含む): 1487208384

約数和(自身を除く): 867538254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20655671, 41311342, 61967013, 103278355, 123934026, 206556710, 309835065, 619670130]

約数ペア:

[(1, 619670130), (2, 309835065), (3, 206556710), (5, 123934026), (6, 103278355), (10, 61967013), (15, 41311342), (30, 20655671)]