129523590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{68531}}^1$

素因数の和:68554

約数の個数: 64

約数和(自身を含む): 394744320

約数和(自身を除く): 265220730

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, 68531, 137062, 205593, 342655, 411186, 479717, 616779, 685310, 959434, 1027965, 1233558, 1439151, 1850337, 2055930, 2398585, 2878302, 3083895, 3700674, 4317453, 4797170, 6167790, 7195755, 8634906, 9251685, 12952359, 14391510, 18503370, 21587265, 25904718, 43174530, 64761795, 129523590]

約数ペア:

[(1, 129523590), (2, 64761795), (3, 43174530), (5, 25904718), (6, 21587265), (7, 18503370), (9, 14391510), (10, 12952359), (14, 9251685), (15, 8634906), (18, 7195755), (21, 6167790), (27, 4797170), (30, 4317453), (35, 3700674), (42, 3083895), (45, 2878302), (54, 2398585), (63, 2055930), (70, 1850337), (90, 1439151), (105, 1233558), (126, 1027965), (135, 959434), (189, 685310), (210, 616779), (270, 479717), (315, 411186), (378, 342655), (630, 205593), (945, 137062), (1890, 68531)]