13220610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 34594560

約数和(自身を除く): 21373950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 311, 327, 390, 545, 622, 654, 933, 1090, 1417, 1555, 1635, 1866, 2834, 3110, 3270, 4043, 4251, 4665, 7085, 8086, 8502, 9330, 12129, 14170, 20215, 21255, 24258, 33899, 40430, 42510, 60645, 67798, 101697, 121290, 169495, 203394, 338990, 440687, 508485, 881374, 1016970, 1322061, 2203435, 2644122, 4406870, 6610305, 13220610]

約数ペア:

[(1, 13220610), (2, 6610305), (3, 4406870), (5, 2644122), (6, 2203435), (10, 1322061), (13, 1016970), (15, 881374), (26, 508485), (30, 440687), (39, 338990), (65, 203394), (78, 169495), (109, 121290), (130, 101697), (195, 67798), (218, 60645), (311, 42510), (327, 40430), (390, 33899), (545, 24258), (622, 21255), (654, 20215), (933, 14170), (1090, 12129), (1417, 9330), (1555, 8502), (1635, 8086), (1866, 7085), (2834, 4665), (3110, 4251), (3270, 4043)]