1253430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 3435120

約数和(自身を除く): 2181690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 733, 855, 1466, 1710, 2199, 3665, 4398, 6597, 7330, 10995, 13194, 13927, 21990, 27854, 32985, 41781, 65970, 69635, 83562, 125343, 139270, 208905, 250686, 417810, 626715, 1253430]

約数ペア:

[(1, 1253430), (2, 626715), (3, 417810), (5, 250686), (6, 208905), (9, 139270), (10, 125343), (15, 83562), (18, 69635), (19, 65970), (30, 41781), (38, 32985), (45, 27854), (57, 21990), (90, 13927), (95, 13194), (114, 10995), (171, 7330), (190, 6597), (285, 4398), (342, 3665), (570, 2199), (733, 1710), (855, 1466)]