29966670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8999}}^1$

素因数の和:9049

約数の個数: 48

約数和(自身を含む): 80028000

約数和(自身を除く): 50061330

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, 8999, 17998, 26997, 44995, 53994, 80991, 89990, 134985, 161982, 269970, 332963, 404955, 665926, 809910, 998889, 1664815, 1997778, 2996667, 3329630, 4994445, 5993334, 9988890, 14983335, 29966670]

約数ペア:

[(1, 29966670), (2, 14983335), (3, 9988890), (5, 5993334), (6, 4994445), (9, 3329630), (10, 2996667), (15, 1997778), (18, 1664815), (30, 998889), (37, 809910), (45, 665926), (74, 404955), (90, 332963), (111, 269970), (185, 161982), (222, 134985), (333, 89990), (370, 80991), (555, 53994), (666, 44995), (1110, 26997), (1665, 17998), (3330, 8999)]