22198620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 62375040

約数和(自身を除く): 40176420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 883, 1257, 1676, 1766, 2095, 2514, 2649, 3532, 4190, 4415, 5028, 5298, 6285, 8380, 8830, 10596, 12570, 13245, 17660, 25140, 26490, 52980, 369977, 739954, 1109931, 1479908, 1849885, 2219862, 3699770, 4439724, 5549655, 7399540, 11099310, 22198620]

約数ペア:

[(1, 22198620), (2, 11099310), (3, 7399540), (4, 5549655), (5, 4439724), (6, 3699770), (10, 2219862), (12, 1849885), (15, 1479908), (20, 1109931), (30, 739954), (60, 369977), (419, 52980), (838, 26490), (883, 25140), (1257, 17660), (1676, 13245), (1766, 12570), (2095, 10596), (2514, 8830), (2649, 8380), (3532, 6285), (4190, 5298), (4415, 5028)]