30148972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56671}}^1$

素因数の和:56701

約数の個数: 24

約数和(自身を含む): 63472640

約数和(自身を除く): 33323668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 56671, 113342, 226684, 396697, 793394, 1076749, 1586788, 2153498, 4306996, 7537243, 15074486, 30148972]

約数ペア:

[(1, 30148972), (2, 15074486), (4, 7537243), (7, 4306996), (14, 2153498), (19, 1586788), (28, 1076749), (38, 793394), (76, 396697), (133, 226684), (266, 113342), (532, 56671)]