253201710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5577

約数の個数: 64

約数和(自身を含む): 643686912

約数和(自身を除く): 390485202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 670, 690, 1005, 1541, 2010, 3082, 4623, 5477, 7705, 9246, 10954, 15410, 16431, 23115, 27385, 32862, 46230, 54770, 82155, 125971, 164310, 251942, 366959, 377913, 629855, 733918, 755826, 1100877, 1259710, 1834795, 1889565, 2201754, 3669590, 3779130, 5504385, 8440057, 11008770, 16880114, 25320171, 42200285, 50640342, 84400570, 126600855, 253201710]

約数ペア:

[(1, 253201710), (2, 126600855), (3, 84400570), (5, 50640342), (6, 42200285), (10, 25320171), (15, 16880114), (23, 11008770), (30, 8440057), (46, 5504385), (67, 3779130), (69, 3669590), (115, 2201754), (134, 1889565), (138, 1834795), (201, 1259710), (230, 1100877), (335, 755826), (345, 733918), (402, 629855), (670, 377913), (690, 366959), (1005, 251942), (1541, 164310), (2010, 125971), (3082, 82155), (4623, 54770), (5477, 46230), (7705, 32862), (9246, 27385), (10954, 23115), (15410, 16431)]