15690301460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1795229}}^1$

素因数の和:1795280

約数の個数: 48

約数和(自身を含む): 36191836800

約数和(自身を除く): 20501535340

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 1795229, 3590458, 7180916, 8976145, 17952290, 34109351, 35904580, 41290267, 68218702, 82580534, 136437404, 165161068, 170546755, 206451335, 341093510, 412902670, 682187020, 784515073, 825805340, 1569030146, 3138060292, 3922575365, 7845150730, 15690301460]

約数ペア:

[(1, 15690301460), (2, 7845150730), (4, 3922575365), (5, 3138060292), (10, 1569030146), (19, 825805340), (20, 784515073), (23, 682187020), (38, 412902670), (46, 341093510), (76, 206451335), (92, 170546755), (95, 165161068), (115, 136437404), (190, 82580534), (230, 68218702), (380, 41290267), (437, 35904580), (460, 34109351), (874, 17952290), (1748, 8976145), (2185, 7180916), (4370, 3590458), (8740, 1795229)]