1173441780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{931303}}^1$

素因数の和:931325

約数の個数: 72

約数和(自身を含む): 4067935872

約数和(自身を除く): 2894494092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 931303, 1862606, 2793909, 3725212, 4656515, 5587818, 6519121, 8381727, 9313030, 11175636, 13038242, 13969545, 16763454, 18626060, 19557363, 26076484, 27939090, 32595605, 33526908, 39114726, 41908635, 55878180, 58672089, 65191210, 78229452, 83817270, 97786815, 117344178, 130382420, 167634540, 195573630, 234688356, 293360445, 391147260, 586720890, 1173441780]

約数ペア:

[(1, 1173441780), (2, 586720890), (3, 391147260), (4, 293360445), (5, 234688356), (6, 195573630), (7, 167634540), (9, 130382420), (10, 117344178), (12, 97786815), (14, 83817270), (15, 78229452), (18, 65191210), (20, 58672089), (21, 55878180), (28, 41908635), (30, 39114726), (35, 33526908), (36, 32595605), (42, 27939090), (45, 26076484), (60, 19557363), (63, 18626060), (70, 16763454), (84, 13969545), (90, 13038242), (105, 11175636), (126, 9313030), (140, 8381727), (180, 6519121), (210, 5587818), (252, 4656515), (315, 3725212), (420, 2793909), (630, 1862606), (1260, 931303)]