131136330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{336247}}^1$

素因数の和:336270

約数の個数: 32

約数和(自身を含む): 338937984

約数和(自身を除く): 207801654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 336247, 672494, 1008741, 1681235, 2017482, 3362470, 4371211, 5043705, 8742422, 10087410, 13113633, 21856055, 26227266, 43712110, 65568165, 131136330]

約数ペア:

[(1, 131136330), (2, 65568165), (3, 43712110), (5, 26227266), (6, 21856055), (10, 13113633), (13, 10087410), (15, 8742422), (26, 5043705), (30, 4371211), (39, 3362470), (65, 2017482), (78, 1681235), (130, 1008741), (195, 672494), (390, 336247)]