28367130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 75437568

約数和(自身を除く): 47070438

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 670, 737, 1005, 1283, 1474, 2010, 2211, 2566, 3685, 3849, 4422, 6415, 7370, 7698, 11055, 12830, 14113, 19245, 22110, 28226, 38490, 42339, 70565, 84678, 85961, 141130, 171922, 211695, 257883, 423390, 429805, 515766, 859610, 945571, 1289415, 1891142, 2578830, 2836713, 4727855, 5673426, 9455710, 14183565, 28367130]

約数ペア:

[(1, 28367130), (2, 14183565), (3, 9455710), (5, 5673426), (6, 4727855), (10, 2836713), (11, 2578830), (15, 1891142), (22, 1289415), (30, 945571), (33, 859610), (55, 515766), (66, 429805), (67, 423390), (110, 257883), (134, 211695), (165, 171922), (201, 141130), (330, 85961), (335, 84678), (402, 70565), (670, 42339), (737, 38490), (1005, 28226), (1283, 22110), (1474, 19245), (2010, 14113), (2211, 12830), (2566, 11055), (3685, 7698), (3849, 7370), (4422, 6415)]