1239967030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{6247}}^1$

素因数の和:7140

約数の個数: 32

約数和(自身を含む): 2332053504

約数和(自身を除く): 1092086474

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 863, 1726, 4315, 6247, 8630, 12494, 19849, 31235, 39698, 62470, 99245, 143681, 198490, 287362, 718405, 1436810, 5391161, 10782322, 26955805, 53911610, 123996703, 247993406, 619983515, 1239967030]

約数ペア:

[(1, 1239967030), (2, 619983515), (5, 247993406), (10, 123996703), (23, 53911610), (46, 26955805), (115, 10782322), (230, 5391161), (863, 1436810), (1726, 718405), (4315, 287362), (6247, 198490), (8630, 143681), (12494, 99245), (19849, 62470), (31235, 39698)]