139545780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211433}}^1$

素因数の和:211456

約数の個数: 48

約数和(自身を含む): 426250944

約数和(自身を除く): 286705164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 211433, 422866, 634299, 845732, 1057165, 1268598, 2114330, 2325763, 2537196, 3171495, 4228660, 4651526, 6342990, 6977289, 9303052, 11628815, 12685980, 13954578, 23257630, 27909156, 34886445, 46515260, 69772890, 139545780]

約数ペア:

[(1, 139545780), (2, 69772890), (3, 46515260), (4, 34886445), (5, 27909156), (6, 23257630), (10, 13954578), (11, 12685980), (12, 11628815), (15, 9303052), (20, 6977289), (22, 6342990), (30, 4651526), (33, 4228660), (44, 3171495), (55, 2537196), (60, 2325763), (66, 2114330), (110, 1268598), (132, 1057165), (165, 845732), (220, 634299), (330, 422866), (660, 211433)]