64931790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28109}}^1$

素因数の和:28137

約数の個数: 64

約数和(自身を含む): 194296320

約数和(自身を除く): 129364530

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, 28109, 56218, 84327, 140545, 168654, 196763, 281090, 309199, 393526, 421635, 590289, 618398, 843270, 927597, 983815, 1180578, 1545995, 1855194, 1967630, 2164393, 2951445, 3091990, 4328786, 4637985, 5902890, 6493179, 9275970, 10821965, 12986358, 21643930, 32465895, 64931790]

約数ペア:

[(1, 64931790), (2, 32465895), (3, 21643930), (5, 12986358), (6, 10821965), (7, 9275970), (10, 6493179), (11, 5902890), (14, 4637985), (15, 4328786), (21, 3091990), (22, 2951445), (30, 2164393), (33, 1967630), (35, 1855194), (42, 1545995), (55, 1180578), (66, 983815), (70, 927597), (77, 843270), (105, 618398), (110, 590289), (154, 421635), (165, 393526), (210, 309199), (231, 281090), (330, 196763), (385, 168654), (462, 140545), (770, 84327), (1155, 56218), (2310, 28109)]