13156950990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1606

約数の個数: 128

約数和(自身を含む): 33156708480

約数和(自身を除く): 19999757490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 89, 97, 111, 178, 185, 194, 222, 267, 291, 370, 445, 485, 534, 555, 582, 890, 970, 1110, 1335, 1373, 1455, 2670, 2746, 2910, 3293, 3589, 4119, 6586, 6865, 7178, 8238, 8633, 9879, 10767, 13730, 16465, 17266, 17945, 19758, 20595, 21534, 25899, 32930, 35890, 41190, 43165, 49395, 50801, 51798, 53835, 86330, 98790, 101602, 107670, 122197, 129495, 133181, 152403, 244394, 254005, 258990, 266362, 304806, 319421, 366591, 399543, 508010, 610985, 638842, 665905, 733182, 762015, 799086, 958263, 1221970, 1331810, 1524030, 1597105, 1832955, 1916526, 1997715, 3194210, 3665910, 3995430, 4521289, 4791315, 4927697, 9042578, 9582630, 9855394, 11853109, 13563867, 14783091, 22606445, 23706218, 24638485, 27127734, 29566182, 35559327, 45212890, 49276970, 59265545, 67819335, 71118654, 73915455, 118531090, 135638670, 147830910, 177796635, 355593270, 438565033, 877130066, 1315695099, 2192825165, 2631390198, 4385650330, 6578475495, 13156950990]

約数ペア:

[(1, 13156950990), (2, 6578475495), (3, 4385650330), (5, 2631390198), (6, 2192825165), (10, 1315695099), (15, 877130066), (30, 438565033), (37, 355593270), (74, 177796635), (89, 147830910), (97, 135638670), (111, 118531090), (178, 73915455), (185, 71118654), (194, 67819335), (222, 59265545), (267, 49276970), (291, 45212890), (370, 35559327), (445, 29566182), (485, 27127734), (534, 24638485), (555, 23706218), (582, 22606445), (890, 14783091), (970, 13563867), (1110, 11853109), (1335, 9855394), (1373, 9582630), (1455, 9042578), (2670, 4927697), (2746, 4791315), (2910, 4521289), (3293, 3995430), (3589, 3665910), (4119, 3194210), (6586, 1997715), (6865, 1916526), (7178, 1832955), (8238, 1597105), (8633, 1524030), (9879, 1331810), (10767, 1221970), (13730, 958263), (16465, 799086), (17266, 762015), (17945, 733182), (19758, 665905), (20595, 638842), (21534, 610985), (25899, 508010), (32930, 399543), (35890, 366591), (41190, 319421), (43165, 304806), (49395, 266362), (50801, 258990), (51798, 254005), (53835, 244394), (86330, 152403), (98790, 133181), (101602, 129495), (107670, 122197)]