30953132

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12421}}^1$

素因数の和:12521

約数の個数: 24

約数和(自身を含む): 62606880

約数和(自身を除く): 31653748

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 12421, 24842, 49684, 86947, 173894, 347788, 1105469, 2210938, 4421876, 7738283, 15476566, 30953132]

約数ペア:

[(1, 30953132), (2, 15476566), (4, 7738283), (7, 4421876), (14, 2210938), (28, 1105469), (89, 347788), (178, 173894), (356, 86947), (623, 49684), (1246, 24842), (2492, 12421)]