127726620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3011}}^1$

素因数の和:3131

約数の個数: 96

約数和(自身を含む): 412909056

約数和(自身を除く): 285182436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3011, 3030, 3535, 4242, 6022, 6060, 7070, 8484, 9033, 10605, 12044, 14140, 15055, 18066, 21077, 21210, 30110, 36132, 42154, 42420, 45165, 60220, 63231, 84308, 90330, 105385, 126462, 180660, 210770, 252924, 304111, 316155, 421540, 608222, 632310, 912333, 1216444, 1264620, 1520555, 1824666, 2128777, 3041110, 3649332, 4257554, 4561665, 6082220, 6386331, 8515108, 9123330, 10643885, 12772662, 18246660, 21287770, 25545324, 31931655, 42575540, 63863310, 127726620]

約数ペア:

[(1, 127726620), (2, 63863310), (3, 42575540), (4, 31931655), (5, 25545324), (6, 21287770), (7, 18246660), (10, 12772662), (12, 10643885), (14, 9123330), (15, 8515108), (20, 6386331), (21, 6082220), (28, 4561665), (30, 4257554), (35, 3649332), (42, 3041110), (60, 2128777), (70, 1824666), (84, 1520555), (101, 1264620), (105, 1216444), (140, 912333), (202, 632310), (210, 608222), (303, 421540), (404, 316155), (420, 304111), (505, 252924), (606, 210770), (707, 180660), (1010, 126462), (1212, 105385), (1414, 90330), (1515, 84308), (2020, 63231), (2121, 60220), (2828, 45165), (3011, 42420), (3030, 42154), (3535, 36132), (4242, 30110), (6022, 21210), (6060, 21077), (7070, 18066), (8484, 15055), (9033, 14140), (10605, 12044)]