123570898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 97060142

約数列:

[1, 2, 11, 22, 31, 37, 59, 62, 74, 83, 118, 166, 341, 407, 649, 682, 814, 913, 1147, 1298, 1826, 1829, 2183, 2294, 2573, 3071, 3658, 4366, 4897, 5146, 6142, 9794, 12617, 20119, 24013, 25234, 28303, 33781, 40238, 48026, 53867, 56606, 67562, 67673, 95201, 107734, 135346, 151807, 181189, 190402, 303614, 362378, 744403, 1047211, 1488806, 1669877, 1993079, 2094422, 3339754, 3986158, 5616859, 11233718, 61785449, 123570898]

約数ペア:

[(1, 123570898), (2, 61785449), (11, 11233718), (22, 5616859), (31, 3986158), (37, 3339754), (59, 2094422), (62, 1993079), (74, 1669877), (83, 1488806), (118, 1047211), (166, 744403), (341, 362378), (407, 303614), (649, 190402), (682, 181189), (814, 151807), (913, 135346), (1147, 107734), (1298, 95201), (1826, 67673), (1829, 67562), (2183, 56606), (2294, 53867), (2573, 48026), (3071, 40238), (3658, 33781), (4366, 28303), (4897, 25234), (5146, 24013), (6142, 20119), (9794, 12617)]