89305860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{212633}}^1$

素因数の和:212652

約数の個数: 48

約数和(自身を含む): 285780096

約数和(自身を除く): 196474236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 212633, 425266, 637899, 850532, 1063165, 1275798, 1488431, 2126330, 2551596, 2976862, 3189495, 4252660, 4465293, 5953724, 6378990, 7442155, 8930586, 12757980, 14884310, 17861172, 22326465, 29768620, 44652930, 89305860]

約数ペア:

[(1, 89305860), (2, 44652930), (3, 29768620), (4, 22326465), (5, 17861172), (6, 14884310), (7, 12757980), (10, 8930586), (12, 7442155), (14, 6378990), (15, 5953724), (20, 4465293), (21, 4252660), (28, 3189495), (30, 2976862), (35, 2551596), (42, 2126330), (60, 1488431), (70, 1275798), (84, 1063165), (105, 850532), (140, 637899), (210, 425266), (420, 212633)]