131600340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{731113}}^1$

素因数の和:731128

約数の個数: 36

約数和(自身を含む): 399188244

約数和(自身を除く): 267587904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 731113, 1462226, 2193339, 2924452, 3655565, 4386678, 6580017, 7311130, 8773356, 10966695, 13160034, 14622260, 21933390, 26320068, 32900085, 43866780, 65800170, 131600340]

約数ペア:

[(1, 131600340), (2, 65800170), (3, 43866780), (4, 32900085), (5, 26320068), (6, 21933390), (9, 14622260), (10, 13160034), (12, 10966695), (15, 8773356), (18, 7311130), (20, 6580017), (30, 4386678), (36, 3655565), (45, 2924452), (60, 2193339), (90, 1462226), (180, 731113)]