15372294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 21399546

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 79, 82, 113, 123, 158, 226, 237, 246, 287, 339, 474, 553, 574, 678, 791, 861, 1106, 1582, 1659, 1722, 2373, 3239, 3318, 4633, 4746, 6478, 8927, 9266, 9717, 13899, 17854, 19434, 22673, 26781, 27798, 32431, 45346, 53562, 62489, 64862, 68019, 97293, 124978, 136038, 187467, 194586, 366007, 374934, 732014, 1098021, 2196042, 2562049, 5124098, 7686147, 15372294]

約数ペア:

[(1, 15372294), (2, 7686147), (3, 5124098), (6, 2562049), (7, 2196042), (14, 1098021), (21, 732014), (41, 374934), (42, 366007), (79, 194586), (82, 187467), (113, 136038), (123, 124978), (158, 97293), (226, 68019), (237, 64862), (246, 62489), (287, 53562), (339, 45346), (474, 32431), (553, 27798), (574, 26781), (678, 22673), (791, 19434), (861, 17854), (1106, 13899), (1582, 9717), (1659, 9266), (1722, 8927), (2373, 6478), (3239, 4746), (3318, 4633)]