485280460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{9293}}^1$

素因数の和:9682

約数の個数: 48

約数和(自身を含む): 1167921216

約数和(自身を除く): 682640756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 2611, 3730, 5222, 7460, 9293, 10444, 13055, 18586, 26110, 37172, 46465, 52220, 65051, 92930, 130102, 185860, 260204, 325255, 650510, 1301020, 3466289, 6932578, 13865156, 17331445, 24264023, 34662890, 48528046, 69325780, 97056092, 121320115, 242640230, 485280460]

約数ペア:

[(1, 485280460), (2, 242640230), (4, 121320115), (5, 97056092), (7, 69325780), (10, 48528046), (14, 34662890), (20, 24264023), (28, 17331445), (35, 13865156), (70, 6932578), (140, 3466289), (373, 1301020), (746, 650510), (1492, 325255), (1865, 260204), (2611, 185860), (3730, 130102), (5222, 92930), (7460, 65051), (9293, 52220), (10444, 46465), (13055, 37172), (18586, 26110)]