7741630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 16547328

約数和(自身を除く): 8805698

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 113, 130, 155, 170, 221, 226, 310, 403, 442, 527, 565, 806, 1054, 1105, 1130, 1469, 1921, 2015, 2210, 2635, 2938, 3503, 3842, 4030, 5270, 6851, 7006, 7345, 9605, 13702, 14690, 17515, 19210, 24973, 34255, 35030, 45539, 49946, 59551, 68510, 91078, 119102, 124865, 227695, 249730, 297755, 455390, 595510, 774163, 1548326, 3870815, 7741630]

約数ペア:

[(1, 7741630), (2, 3870815), (5, 1548326), (10, 774163), (13, 595510), (17, 455390), (26, 297755), (31, 249730), (34, 227695), (62, 124865), (65, 119102), (85, 91078), (113, 68510), (130, 59551), (155, 49946), (170, 45539), (221, 35030), (226, 34255), (310, 24973), (403, 19210), (442, 17515), (527, 14690), (565, 13702), (806, 9605), (1054, 7345), (1105, 7006), (1130, 6851), (1469, 5270), (1921, 4030), (2015, 3842), (2210, 3503), (2635, 2938)]