126669690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67021}}^1$

素因数の和:67044

約数の個数: 64

約数和(自身を含む): 386046720

約数和(自身を除く): 259377030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 67021, 134042, 201063, 335105, 402126, 469147, 603189, 670210, 938294, 1005315, 1206378, 1407441, 1809567, 2010630, 2345735, 2814882, 3015945, 3619134, 4222323, 4691470, 6031890, 7037205, 8444646, 9047835, 12666969, 14074410, 18095670, 21111615, 25333938, 42223230, 63334845, 126669690]

約数ペア:

[(1, 126669690), (2, 63334845), (3, 42223230), (5, 25333938), (6, 21111615), (7, 18095670), (9, 14074410), (10, 12666969), (14, 9047835), (15, 8444646), (18, 7037205), (21, 6031890), (27, 4691470), (30, 4222323), (35, 3619134), (42, 3015945), (45, 2814882), (54, 2345735), (63, 2010630), (70, 1809567), (90, 1407441), (105, 1206378), (126, 1005315), (135, 938294), (189, 670210), (210, 603189), (270, 469147), (315, 402126), (378, 335105), (630, 201063), (945, 134042), (1890, 67021)]