30222276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15680

約数の個数: 48

約数和(自身を含む): 84102144

約数和(自身を除く): 53879868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 15643, 31286, 46929, 62572, 93858, 109501, 187716, 219002, 328503, 359789, 438004, 657006, 719578, 1079367, 1314012, 1439156, 2158734, 2518523, 4317468, 5037046, 7555569, 10074092, 15111138, 30222276]

約数ペア:

[(1, 30222276), (2, 15111138), (3, 10074092), (4, 7555569), (6, 5037046), (7, 4317468), (12, 2518523), (14, 2158734), (21, 1439156), (23, 1314012), (28, 1079367), (42, 719578), (46, 657006), (69, 438004), (84, 359789), (92, 328503), (138, 219002), (161, 187716), (276, 109501), (322, 93858), (483, 62572), (644, 46929), (966, 31286), (1932, 15643)]