69463290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 180464256

約数和(自身を除く): 111000966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 277, 390, 554, 643, 831, 1286, 1385, 1662, 1929, 2770, 3215, 3601, 3858, 4155, 6430, 7202, 8310, 8359, 9645, 10803, 16718, 18005, 19290, 21606, 25077, 36010, 41795, 50154, 54015, 83590, 108030, 125385, 178111, 250770, 356222, 534333, 890555, 1068666, 1781110, 2315443, 2671665, 4630886, 5343330, 6946329, 11577215, 13892658, 23154430, 34731645, 69463290]

約数ペア:

[(1, 69463290), (2, 34731645), (3, 23154430), (5, 13892658), (6, 11577215), (10, 6946329), (13, 5343330), (15, 4630886), (26, 2671665), (30, 2315443), (39, 1781110), (65, 1068666), (78, 890555), (130, 534333), (195, 356222), (277, 250770), (390, 178111), (554, 125385), (643, 108030), (831, 83590), (1286, 54015), (1385, 50154), (1662, 41795), (1929, 36010), (2770, 25077), (3215, 21606), (3601, 19290), (3858, 18005), (4155, 16718), (6430, 10803), (7202, 9645), (8310, 8359)]