78852930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202187}}^1$

素因数の和:202210

約数の個数: 32

約数和(自身を含む): 203805504

約数和(自身を除く): 124952574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 202187, 404374, 606561, 1010935, 1213122, 2021870, 2628431, 3032805, 5256862, 6065610, 7885293, 13142155, 15770586, 26284310, 39426465, 78852930]

約数ペア:

[(1, 78852930), (2, 39426465), (3, 26284310), (5, 15770586), (6, 13142155), (10, 7885293), (13, 6065610), (15, 5256862), (26, 3032805), (30, 2628431), (39, 2021870), (65, 1213122), (78, 1010935), (130, 606561), (195, 404374), (390, 202187)]