6945260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 17907120

約数和(自身を除く): 10961860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 373, 380, 490, 532, 665, 746, 931, 980, 1330, 1492, 1862, 1865, 2611, 2660, 3724, 3730, 4655, 5222, 7087, 7460, 9310, 10444, 13055, 14174, 18277, 18620, 26110, 28348, 35435, 36554, 49609, 52220, 70870, 73108, 91385, 99218, 141740, 182770, 198436, 248045, 347263, 365540, 496090, 694526, 992180, 1389052, 1736315, 3472630, 6945260]

約数ペア:

[(1, 6945260), (2, 3472630), (4, 1736315), (5, 1389052), (7, 992180), (10, 694526), (14, 496090), (19, 365540), (20, 347263), (28, 248045), (35, 198436), (38, 182770), (49, 141740), (70, 99218), (76, 91385), (95, 73108), (98, 70870), (133, 52220), (140, 49609), (190, 36554), (196, 35435), (245, 28348), (266, 26110), (373, 18620), (380, 18277), (490, 14174), (532, 13055), (665, 10444), (746, 9310), (931, 7460), (980, 7087), (1330, 5222), (1492, 4655), (1862, 3730), (1865, 3724), (2611, 2660)]