378308970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323341}}^1$

素因数の和:323367

約数の個数: 48

約数和(自身を含む): 1059268392

約数和(自身を除く): 680959422

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 323341, 646682, 970023, 1616705, 1940046, 2910069, 3233410, 4203433, 4850115, 5820138, 8406866, 9700230, 12610299, 14550345, 21017165, 25220598, 29100690, 37830897, 42034330, 63051495, 75661794, 126102990, 189154485, 378308970]

約数ペア:

[(1, 378308970), (2, 189154485), (3, 126102990), (5, 75661794), (6, 63051495), (9, 42034330), (10, 37830897), (13, 29100690), (15, 25220598), (18, 21017165), (26, 14550345), (30, 12610299), (39, 9700230), (45, 8406866), (65, 5820138), (78, 4850115), (90, 4203433), (117, 3233410), (130, 2910069), (195, 1940046), (234, 1616705), (390, 970023), (585, 646682), (1170, 323341)]