129863580

素因数分解:

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

素因数の和:28139

約数の個数: 96

約数和(自身を含む): 453358080

約数和(自身を除く): 323494500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 28109, 56218, 84327, 112436, 140545, 168654, 196763, 281090, 309199, 337308, 393526, 421635, 562180, 590289, 618398, 787052, 843270, 927597, 983815, 1180578, 1236796, 1545995, 1686540, 1855194, 1967630, 2164393, 2361156, 2951445, 3091990, 3710388, 3935260, 4328786, 4637985, 5902890, 6183980, 6493179, 8657572, 9275970, 10821965, 11805780, 12986358, 18551940, 21643930, 25972716, 32465895, 43287860, 64931790, 129863580]

約数ペア:

[(1, 129863580), (2, 64931790), (3, 43287860), (4, 32465895), (5, 25972716), (6, 21643930), (7, 18551940), (10, 12986358), (11, 11805780), (12, 10821965), (14, 9275970), (15, 8657572), (20, 6493179), (21, 6183980), (22, 5902890), (28, 4637985), (30, 4328786), (33, 3935260), (35, 3710388), (42, 3091990), (44, 2951445), (55, 2361156), (60, 2164393), (66, 1967630), (70, 1855194), (77, 1686540), (84, 1545995), (105, 1236796), (110, 1180578), (132, 983815), (140, 927597), (154, 843270), (165, 787052), (210, 618398), (220, 590289), (231, 562180), (308, 421635), (330, 393526), (385, 337308), (420, 309199), (462, 281090), (660, 196763), (770, 168654), (924, 140545), (1155, 112436), (1540, 84327), (2310, 56218), (4620, 28109)]