15520584

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 41840640

約数和(自身を除く): 26320056

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 907, 1426, 1814, 2139, 2721, 2852, 3628, 4278, 5442, 5704, 7256, 8556, 10884, 17112, 20861, 21768, 28117, 41722, 56234, 62583, 83444, 84351, 112468, 125166, 166888, 168702, 224936, 250332, 337404, 500664, 646691, 674808, 1293382, 1940073, 2586764, 3880146, 5173528, 7760292, 15520584]

約数ペア:

[(1, 15520584), (2, 7760292), (3, 5173528), (4, 3880146), (6, 2586764), (8, 1940073), (12, 1293382), (23, 674808), (24, 646691), (31, 500664), (46, 337404), (62, 250332), (69, 224936), (92, 168702), (93, 166888), (124, 125166), (138, 112468), (184, 84351), (186, 83444), (248, 62583), (276, 56234), (372, 41722), (552, 28117), (713, 21768), (744, 20861), (907, 17112), (1426, 10884), (1814, 8556), (2139, 7256), (2721, 5704), (2852, 5442), (3628, 4278)]