17311590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 46710720

約数和(自身を除く): 29399130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 661, 873, 970, 1322, 1455, 1746, 1983, 2619, 2910, 3305, 3966, 4365, 5238, 5949, 6610, 8730, 9915, 11898, 13095, 17847, 19830, 26190, 29745, 35694, 59490, 64117, 89235, 128234, 178470, 192351, 320585, 384702, 577053, 641170, 961755, 1154106, 1731159, 1923510, 2885265, 3462318, 5770530, 8655795, 17311590]

約数ペア:

[(1, 17311590), (2, 8655795), (3, 5770530), (5, 3462318), (6, 2885265), (9, 1923510), (10, 1731159), (15, 1154106), (18, 961755), (27, 641170), (30, 577053), (45, 384702), (54, 320585), (90, 192351), (97, 178470), (135, 128234), (194, 89235), (270, 64117), (291, 59490), (485, 35694), (582, 29745), (661, 26190), (873, 19830), (970, 17847), (1322, 13095), (1455, 11898), (1746, 9915), (1983, 8730), (2619, 6610), (2910, 5949), (3305, 5238), (3966, 4365)]