211274610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227177}}^1$

素因数の和:227218

約数の個数: 32

約数和(自身を含む): 523418112

約数和(自身を除く): 312143502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 227177, 454354, 681531, 1135885, 1363062, 2271770, 3407655, 6815310, 7042487, 14084974, 21127461, 35212435, 42254922, 70424870, 105637305, 211274610]

約数ペア:

[(1, 211274610), (2, 105637305), (3, 70424870), (5, 42254922), (6, 35212435), (10, 21127461), (15, 14084974), (30, 7042487), (31, 6815310), (62, 3407655), (93, 2271770), (155, 1363062), (186, 1135885), (310, 681531), (465, 454354), (930, 227177)]