487923610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{111653}}^1$

素因数の和:111702

約数の個数: 32

約数和(自身を含む): 964690560

約数和(自身を除く): 476766950

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 111653, 223306, 558265, 1116530, 2121407, 2568019, 4242814, 5136038, 10607035, 12840095, 21214070, 25680190, 48792361, 97584722, 243961805, 487923610]

約数ペア:

[(1, 487923610), (2, 243961805), (5, 97584722), (10, 48792361), (19, 25680190), (23, 21214070), (38, 12840095), (46, 10607035), (95, 5136038), (115, 4242814), (190, 2568019), (230, 2121407), (437, 1116530), (874, 558265), (2185, 223306), (4370, 111653)]