310041220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{2909}}^1$

素因数の和:3064

約数の個数: 36

約数和(自身を含む): 660354660

約数和(自身を除く): 350313440

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2909, 5329, 5818, 10658, 11636, 14545, 21316, 26645, 29090, 53290, 58180, 106580, 212357, 424714, 849428, 1061785, 2123570, 4247140, 15502061, 31004122, 62008244, 77510305, 155020610, 310041220]

約数ペア:

[(1, 310041220), (2, 155020610), (4, 77510305), (5, 62008244), (10, 31004122), (20, 15502061), (73, 4247140), (146, 2123570), (292, 1061785), (365, 849428), (730, 424714), (1460, 212357), (2909, 106580), (5329, 58180), (5818, 53290), (10658, 29090), (11636, 26645), (14545, 21316)]