231837470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5569}}^1$

素因数の和:5780

約数の個数: 32

約数和(自身を含む): 437935680

約数和(自身を除く): 206098210

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1810, 4163, 5569, 8326, 11138, 20815, 27845, 41630, 55690, 128087, 256174, 640435, 1007989, 1280870, 2015978, 5039945, 10079890, 23183747, 46367494, 115918735, 231837470]

約数ペア:

[(1, 231837470), (2, 115918735), (5, 46367494), (10, 23183747), (23, 10079890), (46, 5039945), (115, 2015978), (181, 1280870), (230, 1007989), (362, 640435), (905, 256174), (1810, 128087), (4163, 55690), (5569, 41630), (8326, 27845), (11138, 20815)]