319766370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138427}}^1$

素因数の和:138455

約数の個数: 64

約数和(自身を含む): 956814336

約数和(自身を除く): 637047966

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 138427, 276854, 415281, 692135, 830562, 968989, 1384270, 1522697, 1937978, 2076405, 2906967, 3045394, 4152810, 4568091, 4844945, 5813934, 7613485, 9136182, 9689890, 10658879, 14534835, 15226970, 21317758, 22840455, 29069670, 31976637, 45680910, 53294395, 63953274, 106588790, 159883185, 319766370]

約数ペア:

[(1, 319766370), (2, 159883185), (3, 106588790), (5, 63953274), (6, 53294395), (7, 45680910), (10, 31976637), (11, 29069670), (14, 22840455), (15, 21317758), (21, 15226970), (22, 14534835), (30, 10658879), (33, 9689890), (35, 9136182), (42, 7613485), (55, 5813934), (66, 4844945), (70, 4568091), (77, 4152810), (105, 3045394), (110, 2906967), (154, 2076405), (165, 1937978), (210, 1522697), (231, 1384270), (330, 968989), (385, 830562), (462, 692135), (770, 415281), (1155, 276854), (2310, 138427)]