2718492070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{291997}}^1$

素因数の和:292037

約数の個数: 48

約数和(自身を含む): 5991798960

約数和(自身を除く): 3273306890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 291997, 583994, 1459985, 2043979, 2919970, 4087958, 5547943, 10219895, 11095886, 14307853, 20439790, 27739715, 28615706, 38835601, 55479430, 71539265, 77671202, 143078530, 194178005, 271849207, 388356010, 543698414, 1359246035, 2718492070]

約数ペア:

[(1, 2718492070), (2, 1359246035), (5, 543698414), (7, 388356010), (10, 271849207), (14, 194178005), (19, 143078530), (35, 77671202), (38, 71539265), (49, 55479430), (70, 38835601), (95, 28615706), (98, 27739715), (133, 20439790), (190, 14307853), (245, 11095886), (266, 10219895), (490, 5547943), (665, 4087958), (931, 2919970), (1330, 2043979), (1862, 1459985), (4655, 583994), (9310, 291997)]