520199130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{2003}}^1$

素因数の和:2811

約数の個数: 64

約数和(自身を含む): 1364387328

約数和(自身を除く): 844188198

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 787, 1574, 2003, 2361, 3935, 4006, 4722, 6009, 7870, 8657, 10015, 11805, 12018, 17314, 20030, 22033, 23610, 25971, 30045, 43285, 44066, 51942, 60090, 66099, 86570, 110165, 129855, 132198, 220330, 259710, 330495, 660990, 1576361, 3152722, 4729083, 7881805, 9458166, 15763610, 17339971, 23645415, 34679942, 47290830, 52019913, 86699855, 104039826, 173399710, 260099565, 520199130]

約数ペア:

[(1, 520199130), (2, 260099565), (3, 173399710), (5, 104039826), (6, 86699855), (10, 52019913), (11, 47290830), (15, 34679942), (22, 23645415), (30, 17339971), (33, 15763610), (55, 9458166), (66, 7881805), (110, 4729083), (165, 3152722), (330, 1576361), (787, 660990), (1574, 330495), (2003, 259710), (2361, 220330), (3935, 132198), (4006, 129855), (4722, 110165), (6009, 86570), (7870, 66099), (8657, 60090), (10015, 51942), (11805, 44066), (12018, 43285), (17314, 30045), (20030, 25971), (22033, 23610)]