15322970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 14554150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 379, 622, 758, 1555, 1895, 3110, 3790, 4043, 4927, 8086, 9854, 20215, 24635, 40430, 49270, 117869, 235738, 589345, 1178690, 1532297, 3064594, 7661485, 15322970]

約数ペア:

[(1, 15322970), (2, 7661485), (5, 3064594), (10, 1532297), (13, 1178690), (26, 589345), (65, 235738), (130, 117869), (311, 49270), (379, 40430), (622, 24635), (758, 20215), (1555, 9854), (1895, 8086), (3110, 4927), (3790, 4043)]