73012290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187211}}^1$

素因数の和:187234

約数の個数: 32

約数和(自身を含む): 188709696

約数和(自身を除く): 115697406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 187211, 374422, 561633, 936055, 1123266, 1872110, 2433743, 2808165, 4867486, 5616330, 7301229, 12168715, 14602458, 24337430, 36506145, 73012290]

約数ペア:

[(1, 73012290), (2, 36506145), (3, 24337430), (5, 14602458), (6, 12168715), (10, 7301229), (13, 5616330), (15, 4867486), (26, 2808165), (30, 2433743), (39, 1872110), (65, 1123266), (78, 936055), (130, 561633), (195, 374422), (390, 187211)]