28634670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8599}}^1$

素因数の和:8649

約数の個数: 48

約数和(自身を含む): 76471200

約数和(自身を除く): 47836530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 8599, 17198, 25797, 42995, 51594, 77391, 85990, 128985, 154782, 257970, 318163, 386955, 636326, 773910, 954489, 1590815, 1908978, 2863467, 3181630, 4772445, 5726934, 9544890, 14317335, 28634670]

約数ペア:

[(1, 28634670), (2, 14317335), (3, 9544890), (5, 5726934), (6, 4772445), (9, 3181630), (10, 2863467), (15, 1908978), (18, 1590815), (30, 954489), (37, 773910), (45, 636326), (74, 386955), (90, 318163), (111, 257970), (185, 154782), (222, 128985), (333, 85990), (370, 77391), (555, 51594), (666, 42995), (1110, 25797), (1665, 17198), (3330, 8599)]