15290538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 16850262

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 358, 537, 619, 1074, 1238, 1857, 3714, 4117, 8234, 12351, 14237, 24702, 28474, 42711, 85422, 110801, 221602, 332403, 664806, 2548423, 5096846, 7645269, 15290538]

約数ペア:

[(1, 15290538), (2, 7645269), (3, 5096846), (6, 2548423), (23, 664806), (46, 332403), (69, 221602), (138, 110801), (179, 85422), (358, 42711), (537, 28474), (619, 24702), (1074, 14237), (1238, 12351), (1857, 8234), (3714, 4117)]