47233340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30671}}^1$

素因数の和:30698

約数の個数: 48

約数和(自身を含む): 123669504

約数和(自身を除く): 76436164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 30671, 61342, 122684, 153355, 214697, 306710, 337381, 429394, 613420, 674762, 858788, 1073485, 1349524, 1686905, 2146970, 2361667, 3373810, 4293940, 4723334, 6747620, 9446668, 11808335, 23616670, 47233340]

約数ペア:

[(1, 47233340), (2, 23616670), (4, 11808335), (5, 9446668), (7, 6747620), (10, 4723334), (11, 4293940), (14, 3373810), (20, 2361667), (22, 2146970), (28, 1686905), (35, 1349524), (44, 1073485), (55, 858788), (70, 674762), (77, 613420), (110, 429394), (140, 337381), (154, 306710), (220, 214697), (308, 153355), (385, 122684), (770, 61342), (1540, 30671)]