30645765

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 56796480

約数和(自身を除く): 26150715

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 73, 95, 171, 219, 285, 365, 491, 657, 855, 1095, 1387, 1473, 2455, 3285, 4161, 4419, 6935, 7365, 9329, 12483, 20805, 22095, 27987, 35843, 46645, 62415, 83961, 107529, 139935, 179215, 322587, 419805, 537645, 681017, 1612935, 2043051, 3405085, 6129153, 10215255, 30645765]

約数ペア:

[(1, 30645765), (3, 10215255), (5, 6129153), (9, 3405085), (15, 2043051), (19, 1612935), (45, 681017), (57, 537645), (73, 419805), (95, 322587), (171, 179215), (219, 139935), (285, 107529), (365, 83961), (491, 62415), (657, 46645), (855, 35843), (1095, 27987), (1387, 22095), (1473, 20805), (2455, 12483), (3285, 9329), (4161, 7365), (4419, 6935)]