359017810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{1721}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 675464832

約数和(自身を除く): 316447022

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 907, 1721, 1814, 3442, 4535, 8605, 9070, 17210, 20861, 39583, 41722, 79166, 104305, 197915, 208610, 395830, 1560947, 3121894, 7804735, 15609470, 35901781, 71803562, 179508905, 359017810]

約数ペア:

[(1, 359017810), (2, 179508905), (5, 71803562), (10, 35901781), (23, 15609470), (46, 7804735), (115, 3121894), (230, 1560947), (907, 395830), (1721, 208610), (1814, 197915), (3442, 104305), (4535, 79166), (8605, 41722), (9070, 39583), (17210, 20861)]