2017657070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82997}}^1$

素因数の和:83045

約数の個数: 64

約数和(自身を含む): 4517747136

約数和(自身を除く): 2500090066

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 24310, 82997, 165994, 414985, 829970, 912967, 1078961, 1410949, 1825934, 2157922, 2821898, 4564835, 5394805, 7054745, 9129670, 10789610, 11868571, 14109490, 15520439, 18342337, 23737142, 31040878, 36684674, 59342855, 77602195, 91711685, 118685710, 155204390, 183423370, 201765707, 403531414, 1008828535, 2017657070]

約数ペア:

[(1, 2017657070), (2, 1008828535), (5, 403531414), (10, 201765707), (11, 183423370), (13, 155204390), (17, 118685710), (22, 91711685), (26, 77602195), (34, 59342855), (55, 36684674), (65, 31040878), (85, 23737142), (110, 18342337), (130, 15520439), (143, 14109490), (170, 11868571), (187, 10789610), (221, 9129670), (286, 7054745), (374, 5394805), (442, 4564835), (715, 2821898), (935, 2157922), (1105, 1825934), (1430, 1410949), (1870, 1078961), (2210, 912967), (2431, 829970), (4862, 414985), (12155, 165994), (24310, 82997)]