153148590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{81031}}^1$

素因数の和:81054

約数の個数: 64

約数和(自身を含む): 466744320

約数和(自身を除く): 313595730

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, 81031, 162062, 243093, 405155, 486186, 567217, 729279, 810310, 1134434, 1215465, 1458558, 1701651, 2187837, 2430930, 2836085, 3403302, 3646395, 4375674, 5104953, 5672170, 7292790, 8508255, 10209906, 10939185, 15314859, 17016510, 21878370, 25524765, 30629718, 51049530, 76574295, 153148590]

約数ペア:

[(1, 153148590), (2, 76574295), (3, 51049530), (5, 30629718), (6, 25524765), (7, 21878370), (9, 17016510), (10, 15314859), (14, 10939185), (15, 10209906), (18, 8508255), (21, 7292790), (27, 5672170), (30, 5104953), (35, 4375674), (42, 3646395), (45, 3403302), (54, 2836085), (63, 2430930), (70, 2187837), (90, 1701651), (105, 1458558), (126, 1215465), (135, 1134434), (189, 810310), (210, 729279), (270, 567217), (315, 486186), (378, 405155), (630, 243093), (945, 162062), (1890, 81031)]