139939380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37021}}^1$

素因数の和:37046

約数の個数: 96

約数和(自身を含む): 497575680

約数和(自身を除く): 357636300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 37021, 74042, 111063, 148084, 185105, 222126, 259147, 333189, 370210, 444252, 518294, 555315, 666378, 740420, 777441, 999567, 1036588, 1110630, 1295735, 1332756, 1554882, 1665945, 1999134, 2221260, 2332323, 2591470, 3109764, 3331890, 3887205, 3998268, 4664646, 4997835, 5182940, 6663780, 6996969, 7774410, 9329292, 9995670, 11661615, 13993938, 15548820, 19991340, 23323230, 27987876, 34984845, 46646460, 69969690, 139939380]

約数ペア:

[(1, 139939380), (2, 69969690), (3, 46646460), (4, 34984845), (5, 27987876), (6, 23323230), (7, 19991340), (9, 15548820), (10, 13993938), (12, 11661615), (14, 9995670), (15, 9329292), (18, 7774410), (20, 6996969), (21, 6663780), (27, 5182940), (28, 4997835), (30, 4664646), (35, 3998268), (36, 3887205), (42, 3331890), (45, 3109764), (54, 2591470), (60, 2332323), (63, 2221260), (70, 1999134), (84, 1665945), (90, 1554882), (105, 1332756), (108, 1295735), (126, 1110630), (135, 1036588), (140, 999567), (180, 777441), (189, 740420), (210, 666378), (252, 555315), (270, 518294), (315, 444252), (378, 370210), (420, 333189), (540, 259147), (630, 222126), (756, 185105), (945, 148084), (1260, 111063), (1890, 74042), (3780, 37021)]