310083838

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 521427456

約数和(自身を除く): 211343618

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 263, 361, 437, 526, 722, 874, 1349, 1633, 2698, 3266, 4997, 6049, 8303, 9994, 12098, 16606, 18673, 25631, 31027, 37346, 51262, 62054, 94943, 114931, 189886, 229862, 354787, 429479, 589513, 709574, 858958, 1179026, 2183689, 4367378, 6740953, 8160101, 13481906, 16320202, 155041919, 310083838]

約数ペア:

[(1, 310083838), (2, 155041919), (19, 16320202), (23, 13481906), (38, 8160101), (46, 6740953), (71, 4367378), (142, 2183689), (263, 1179026), (361, 858958), (437, 709574), (526, 589513), (722, 429479), (874, 354787), (1349, 229862), (1633, 189886), (2698, 114931), (3266, 94943), (4997, 62054), (6049, 51262), (8303, 37346), (9994, 31027), (12098, 25631), (16606, 18673)]