30286248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{74231}}^1$

素因数の和:74257

約数の個数: 32

約数和(自身を含む): 80170560

約数和(自身を除く): 49884312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 74231, 148462, 222693, 296924, 445386, 593848, 890772, 1261927, 1781544, 2523854, 3785781, 5047708, 7571562, 10095416, 15143124, 30286248]

約数ペア:

[(1, 30286248), (2, 15143124), (3, 10095416), (4, 7571562), (6, 5047708), (8, 3785781), (12, 2523854), (17, 1781544), (24, 1261927), (34, 890772), (51, 593848), (68, 445386), (102, 296924), (136, 222693), (204, 148462), (408, 74231)]