30657837315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2731}}^1$

素因数の和:3113

約数の個数: 128

約数和(自身を含む): 62693498880

約数和(自身を除く): 32035661565

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 331, 357, 399, 595, 665, 969, 993, 1615, 1655, 1785, 1995, 2261, 2317, 2731, 4845, 4965, 5627, 6289, 6783, 6951, 8193, 11305, 11585, 13655, 16881, 18867, 19117, 28135, 31445, 33915, 34755, 39389, 40965, 44023, 46427, 51889, 57351, 84405, 94335, 95585, 106913, 118167, 132069, 139281, 155667, 196945, 220115, 232135, 259445, 286755, 320739, 324989, 363223, 534565, 590835, 660345, 696405, 748391, 778335, 882113, 903961, 974967, 1089669, 1603695, 1624945, 1816115, 2245173, 2646339, 2711883, 3741955, 4410565, 4519805, 4874835, 5448345, 6174791, 6327727, 11225865, 13231695, 13559415, 15367337, 17175259, 18524373, 18983181, 30873955, 31638635, 46102011, 51525777, 76836685, 85876295, 92621865, 94915905, 107571359, 120226813, 230510055, 257628885, 291979403, 322714077, 360680439, 537856795, 601134065, 875938209, 1459897015, 1613570385, 1803402195, 2043855821, 4379691045, 6131567463, 10219279105, 30657837315]

約数ペア:

[(1, 30657837315), (3, 10219279105), (5, 6131567463), (7, 4379691045), (15, 2043855821), (17, 1803402195), (19, 1613570385), (21, 1459897015), (35, 875938209), (51, 601134065), (57, 537856795), (85, 360680439), (95, 322714077), (105, 291979403), (119, 257628885), (133, 230510055), (255, 120226813), (285, 107571359), (323, 94915905), (331, 92621865), (357, 85876295), (399, 76836685), (595, 51525777), (665, 46102011), (969, 31638635), (993, 30873955), (1615, 18983181), (1655, 18524373), (1785, 17175259), (1995, 15367337), (2261, 13559415), (2317, 13231695), (2731, 11225865), (4845, 6327727), (4965, 6174791), (5627, 5448345), (6289, 4874835), (6783, 4519805), (6951, 4410565), (8193, 3741955), (11305, 2711883), (11585, 2646339), (13655, 2245173), (16881, 1816115), (18867, 1624945), (19117, 1603695), (28135, 1089669), (31445, 974967), (33915, 903961), (34755, 882113), (39389, 778335), (40965, 748391), (44023, 696405), (46427, 660345), (51889, 590835), (57351, 534565), (84405, 363223), (94335, 324989), (95585, 320739), (106913, 286755), (118167, 259445), (132069, 232135), (139281, 220115), (155667, 196945)]