210897780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{94999}}^1$

素因数の和:95048

約数の個数: 48

約数和(自身を含む): 606480000

約数和(自身を除く): 395582220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 94999, 189998, 284997, 379996, 474995, 569994, 949990, 1139988, 1424985, 1899980, 2849970, 3514963, 5699940, 7029926, 10544889, 14059852, 17574815, 21089778, 35149630, 42179556, 52724445, 70299260, 105448890, 210897780]

約数ペア:

[(1, 210897780), (2, 105448890), (3, 70299260), (4, 52724445), (5, 42179556), (6, 35149630), (10, 21089778), (12, 17574815), (15, 14059852), (20, 10544889), (30, 7029926), (37, 5699940), (60, 3514963), (74, 2849970), (111, 1899980), (148, 1424985), (185, 1139988), (222, 949990), (370, 569994), (444, 474995), (555, 379996), (740, 284997), (1110, 189998), (2220, 94999)]