465679140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{15937}}^1$

素因数の和:16436

約数の個数: 48

約数和(自身を含む): 1306660992

約数和(自身を除く): 840981852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2922, 4870, 5844, 7305, 9740, 14610, 15937, 29220, 31874, 47811, 63748, 79685, 95622, 159370, 191244, 239055, 318740, 478110, 956220, 7761319, 15522638, 23283957, 31045276, 38806595, 46567914, 77613190, 93135828, 116419785, 155226380, 232839570, 465679140]

約数ペア:

[(1, 465679140), (2, 232839570), (3, 155226380), (4, 116419785), (5, 93135828), (6, 77613190), (10, 46567914), (12, 38806595), (15, 31045276), (20, 23283957), (30, 15522638), (60, 7761319), (487, 956220), (974, 478110), (1461, 318740), (1948, 239055), (2435, 191244), (2922, 159370), (4870, 95622), (5844, 79685), (7305, 63748), (9740, 47811), (14610, 31874), (15937, 29220)]