17830147270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{53017}}^1$

素因数の和:53249

約数の個数: 48

約数和(自身を含む): 34928258400

約数和(自身を除く): 17098111130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 199, 338, 398, 845, 995, 1690, 1990, 2587, 5174, 12935, 25870, 33631, 53017, 67262, 106034, 168155, 265085, 336310, 530170, 689221, 1378442, 3446105, 6892210, 8959873, 10550383, 17919746, 21100766, 44799365, 52751915, 89598730, 105503830, 137154979, 274309958, 685774895, 1371549790, 1783014727, 3566029454, 8915073635, 17830147270]

約数ペア:

[(1, 17830147270), (2, 8915073635), (5, 3566029454), (10, 1783014727), (13, 1371549790), (26, 685774895), (65, 274309958), (130, 137154979), (169, 105503830), (199, 89598730), (338, 52751915), (398, 44799365), (845, 21100766), (995, 17919746), (1690, 10550383), (1990, 8959873), (2587, 6892210), (5174, 3446105), (12935, 1378442), (25870, 689221), (33631, 530170), (53017, 336310), (67262, 265085), (106034, 168155)]