30910074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20857}}^1$

素因数の和:20894

約数の個数: 32

約数和(自身を含む): 70082880

約数和(自身を除く): 39172806

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20857, 41714, 62571, 125142, 271141, 396283, 542282, 792566, 813423, 1188849, 1626846, 2377698, 5151679, 10303358, 15455037, 30910074]

約数ペア:

[(1, 30910074), (2, 15455037), (3, 10303358), (6, 5151679), (13, 2377698), (19, 1626846), (26, 1188849), (38, 813423), (39, 792566), (57, 542282), (78, 396283), (114, 271141), (247, 125142), (494, 62571), (741, 41714), (1482, 20857)]