17656470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15091}}^1$

素因数の和:15117

約数の個数: 48

約数和(自身を含む): 49441392

約数和(自身を除く): 31784922

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15091, 30182, 45273, 75455, 90546, 135819, 150910, 196183, 226365, 271638, 392366, 452730, 588549, 679095, 980915, 1177098, 1358190, 1765647, 1961830, 2942745, 3531294, 5885490, 8828235, 17656470]

約数ペア:

[(1, 17656470), (2, 8828235), (3, 5885490), (5, 3531294), (6, 2942745), (9, 1961830), (10, 1765647), (13, 1358190), (15, 1177098), (18, 980915), (26, 679095), (30, 588549), (39, 452730), (45, 392366), (65, 271638), (78, 226365), (90, 196183), (117, 150910), (130, 135819), (195, 90546), (234, 75455), (390, 45273), (585, 30182), (1170, 15091)]