73179210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187639}}^1$

素因数の和:187662

約数の個数: 32

約数和(自身を含む): 189141120

約数和(自身を除く): 115961910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 187639, 375278, 562917, 938195, 1125834, 1876390, 2439307, 2814585, 4878614, 5629170, 7317921, 12196535, 14635842, 24393070, 36589605, 73179210]

約数ペア:

[(1, 73179210), (2, 36589605), (3, 24393070), (5, 14635842), (6, 12196535), (10, 7317921), (13, 5629170), (15, 4878614), (26, 2814585), (30, 2439307), (39, 1876390), (65, 1125834), (78, 938195), (130, 562917), (195, 375278), (390, 187639)]