194287470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{38321}}^1$

素因数の和:38357

約数の個数: 48

約数和(自身を含む): 504930672

約数和(自身を除く): 310643202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 38321, 76642, 114963, 191605, 229926, 383210, 498173, 574815, 996346, 1149630, 1494519, 2490865, 2989038, 4981730, 6476249, 7472595, 12952498, 14945190, 19428747, 32381245, 38857494, 64762490, 97143735, 194287470]

約数ペア:

[(1, 194287470), (2, 97143735), (3, 64762490), (5, 38857494), (6, 32381245), (10, 19428747), (13, 14945190), (15, 12952498), (26, 7472595), (30, 6476249), (39, 4981730), (65, 2989038), (78, 2490865), (130, 1494519), (169, 1149630), (195, 996346), (338, 574815), (390, 498173), (507, 383210), (845, 229926), (1014, 191605), (1690, 114963), (2535, 76642), (5070, 38321)]