139031090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 148369870

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 179, 230, 253, 307, 358, 506, 614, 895, 1265, 1535, 1790, 1969, 2530, 3070, 3377, 3938, 4117, 6754, 7061, 8234, 9845, 14122, 16885, 19690, 20585, 33770, 35305, 41170, 45287, 54953, 70610, 77671, 90574, 109906, 155342, 226435, 274765, 388355, 452870, 549530, 604483, 776710, 1208966, 1263919, 2527838, 3022415, 6044830, 6319595, 12639190, 13903109, 27806218, 69515545, 139031090]

約数ペア:

[(1, 139031090), (2, 69515545), (5, 27806218), (10, 13903109), (11, 12639190), (22, 6319595), (23, 6044830), (46, 3022415), (55, 2527838), (110, 1263919), (115, 1208966), (179, 776710), (230, 604483), (253, 549530), (307, 452870), (358, 388355), (506, 274765), (614, 226435), (895, 155342), (1265, 109906), (1535, 90574), (1790, 77671), (1969, 70610), (2530, 54953), (3070, 45287), (3377, 41170), (3938, 35305), (4117, 33770), (6754, 20585), (7061, 19690), (8234, 16885), (9845, 14122)]