139121010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73609}}^1$

素因数の和:73632

約数の個数: 64

約数和(自身を含む): 423993600

約数和(自身を除く): 284872590

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, 73609, 147218, 220827, 368045, 441654, 515263, 662481, 736090, 1030526, 1104135, 1324962, 1545789, 1987443, 2208270, 2576315, 3091578, 3312405, 3974886, 4637367, 5152630, 6624810, 7728945, 9274734, 9937215, 13912101, 15457890, 19874430, 23186835, 27824202, 46373670, 69560505, 139121010]

約数ペア:

[(1, 139121010), (2, 69560505), (3, 46373670), (5, 27824202), (6, 23186835), (7, 19874430), (9, 15457890), (10, 13912101), (14, 9937215), (15, 9274734), (18, 7728945), (21, 6624810), (27, 5152630), (30, 4637367), (35, 3974886), (42, 3312405), (45, 3091578), (54, 2576315), (63, 2208270), (70, 1987443), (90, 1545789), (105, 1324962), (126, 1104135), (135, 1030526), (189, 736090), (210, 662481), (270, 515263), (315, 441654), (378, 368045), (630, 220827), (945, 147218), (1890, 73609)]