31696470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27091}}^1$

素因数の和:27117

約数の個数: 48

約数和(自身を含む): 88753392

約数和(自身を除く): 57056922

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, 27091, 54182, 81273, 135455, 162546, 243819, 270910, 352183, 406365, 487638, 704366, 812730, 1056549, 1219095, 1760915, 2113098, 2438190, 3169647, 3521830, 5282745, 6339294, 10565490, 15848235, 31696470]

約数ペア:

[(1, 31696470), (2, 15848235), (3, 10565490), (5, 6339294), (6, 5282745), (9, 3521830), (10, 3169647), (13, 2438190), (15, 2113098), (18, 1760915), (26, 1219095), (30, 1056549), (39, 812730), (45, 704366), (65, 487638), (78, 406365), (90, 352183), (117, 270910), (130, 243819), (195, 162546), (234, 135455), (390, 81273), (585, 54182), (1170, 27091)]