30155576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 65940480

約数和(自身を除く): 35784904

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 184, 188, 253, 317, 376, 506, 517, 634, 1012, 1034, 1081, 1268, 2024, 2068, 2162, 2536, 3487, 4136, 4324, 6974, 7291, 8648, 11891, 13948, 14582, 14899, 23782, 27896, 29164, 29798, 47564, 58328, 59596, 80201, 95128, 119192, 160402, 163889, 320804, 327778, 342677, 641608, 655556, 685354, 1311112, 1370708, 2741416, 3769447, 7538894, 15077788, 30155576]

約数ペア:

[(1, 30155576), (2, 15077788), (4, 7538894), (8, 3769447), (11, 2741416), (22, 1370708), (23, 1311112), (44, 685354), (46, 655556), (47, 641608), (88, 342677), (92, 327778), (94, 320804), (184, 163889), (188, 160402), (253, 119192), (317, 95128), (376, 80201), (506, 59596), (517, 58328), (634, 47564), (1012, 29798), (1034, 29164), (1081, 27896), (1268, 23782), (2024, 14899), (2068, 14582), (2162, 13948), (2536, 11891), (3487, 8648), (4136, 7291), (4324, 6974)]