307099330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{990643}}^1$

素因数の和:990681

約数の個数: 16

約数和(自身を含む): 570610944

約数和(自身を除く): 263511614

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 990643, 1981286, 4953215, 9906430, 30709933, 61419866, 153549665, 307099330]

約数ペア:

[(1, 307099330), (2, 153549665), (5, 61419866), (10, 30709933), (31, 9906430), (62, 4953215), (155, 1981286), (310, 990643)]