13499910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 35689680

約数和(自身を除く): 22189770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2459, 2745, 4918, 5490, 7377, 12295, 14754, 22131, 24590, 36885, 44262, 73770, 110655, 149999, 221310, 299998, 449997, 749995, 899994, 1349991, 1499990, 2249985, 2699982, 4499970, 6749955, 13499910]

約数ペア:

[(1, 13499910), (2, 6749955), (3, 4499970), (5, 2699982), (6, 2249985), (9, 1499990), (10, 1349991), (15, 899994), (18, 749995), (30, 449997), (45, 299998), (61, 221310), (90, 149999), (122, 110655), (183, 73770), (305, 44262), (366, 36885), (549, 24590), (610, 22131), (915, 14754), (1098, 12295), (1830, 7377), (2459, 5490), (2745, 4918)]