7740950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 17436384

約数和(自身を除く): 9695434

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 1301, 2602, 2975, 5950, 6505, 9107, 13010, 18214, 22117, 32525, 44234, 45535, 65050, 91070, 110585, 154819, 221170, 227675, 309638, 455350, 552925, 774095, 1105850, 1548190, 3870475, 7740950]

約数ペア:

[(1, 7740950), (2, 3870475), (5, 1548190), (7, 1105850), (10, 774095), (14, 552925), (17, 455350), (25, 309638), (34, 227675), (35, 221170), (50, 154819), (70, 110585), (85, 91070), (119, 65050), (170, 45535), (175, 44234), (238, 32525), (350, 22117), (425, 18214), (595, 13010), (850, 9107), (1190, 6505), (1301, 5950), (2602, 2975)]