4896470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 9374400

約数和(自身を除く): 4477930

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 349, 610, 698, 1403, 1745, 2806, 3490, 7015, 8027, 14030, 16054, 21289, 40135, 42578, 80270, 106445, 212890, 489647, 979294, 2448235, 4896470]

約数ペア:

[(1, 4896470), (2, 2448235), (5, 979294), (10, 489647), (23, 212890), (46, 106445), (61, 80270), (115, 42578), (122, 40135), (230, 21289), (305, 16054), (349, 14030), (610, 8027), (698, 7015), (1403, 3490), (1745, 2806)]