173790270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2129}}^1$

素因数の和:3049

約数の個数: 48

約数和(自身を含む): 452565360

約数和(自身を除く): 278775090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 907, 1814, 2129, 2721, 4258, 4535, 5442, 6387, 8163, 9070, 10645, 12774, 13605, 16326, 19161, 21290, 27210, 31935, 38322, 40815, 63870, 81630, 95805, 191610, 1931003, 3862006, 5793009, 9655015, 11586018, 17379027, 19310030, 28965045, 34758054, 57930090, 86895135, 173790270]

約数ペア:

[(1, 173790270), (2, 86895135), (3, 57930090), (5, 34758054), (6, 28965045), (9, 19310030), (10, 17379027), (15, 11586018), (18, 9655015), (30, 5793009), (45, 3862006), (90, 1931003), (907, 191610), (1814, 95805), (2129, 81630), (2721, 63870), (4258, 40815), (4535, 38322), (5442, 31935), (6387, 27210), (8163, 21290), (9070, 19161), (10645, 16326), (12774, 13605)]