18323355390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3890309}}^1$

素因数の和:3890476

約数の個数: 32

約数和(自身を含む): 44256166560

約数和(自身を除く): 25932811170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 3890309, 7780618, 11670927, 19451545, 23341854, 38903090, 58354635, 116709270, 610778513, 1221557026, 1832335539, 3053892565, 3664671078, 6107785130, 9161677695, 18323355390]

約数ペア:

[(1, 18323355390), (2, 9161677695), (3, 6107785130), (5, 3664671078), (6, 3053892565), (10, 1832335539), (15, 1221557026), (30, 610778513), (157, 116709270), (314, 58354635), (471, 38903090), (785, 23341854), (942, 19451545), (1570, 11670927), (2355, 7780618), (4710, 3890309)]