15690170538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{78367}}^1$

素因数の和:78616

約数の個数: 72

約数和(自身を含む): 39720350592

約数和(自身を除く): 24030180054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 227, 294, 441, 454, 681, 882, 1362, 1589, 2043, 3178, 4086, 4767, 9534, 11123, 14301, 22246, 28602, 33369, 66738, 78367, 100107, 156734, 200214, 235101, 470202, 548569, 705303, 1097138, 1410606, 1645707, 3291414, 3839983, 4937121, 7679966, 9874242, 11519949, 17789309, 23039898, 34559847, 35578618, 53367927, 69119694, 106735854, 124525163, 160103781, 249050326, 320207562, 373575489, 747150978, 871676141, 1120726467, 1743352282, 2241452934, 2615028423, 5230056846, 7845085269, 15690170538]

約数ペア:

[(1, 15690170538), (2, 7845085269), (3, 5230056846), (6, 2615028423), (7, 2241452934), (9, 1743352282), (14, 1120726467), (18, 871676141), (21, 747150978), (42, 373575489), (49, 320207562), (63, 249050326), (98, 160103781), (126, 124525163), (147, 106735854), (227, 69119694), (294, 53367927), (441, 35578618), (454, 34559847), (681, 23039898), (882, 17789309), (1362, 11519949), (1589, 9874242), (2043, 7679966), (3178, 4937121), (4086, 3839983), (4767, 3291414), (9534, 1645707), (11123, 1410606), (14301, 1097138), (22246, 705303), (28602, 548569), (33369, 470202), (66738, 235101), (78367, 200214), (100107, 156734)]