1818522060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{69997}}^1$

素因数の和:70442

約数の個数: 48

約数和(自身を含む): 5103694176

約数和(自身を除く): 3285172116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1299, 1732, 2165, 2598, 4330, 5196, 6495, 8660, 12990, 25980, 69997, 139994, 209991, 279988, 349985, 419982, 699970, 839964, 1049955, 1399940, 2099910, 4199820, 30308701, 60617402, 90926103, 121234804, 151543505, 181852206, 303087010, 363704412, 454630515, 606174020, 909261030, 1818522060]

約数ペア:

[(1, 1818522060), (2, 909261030), (3, 606174020), (4, 454630515), (5, 363704412), (6, 303087010), (10, 181852206), (12, 151543505), (15, 121234804), (20, 90926103), (30, 60617402), (60, 30308701), (433, 4199820), (866, 2099910), (1299, 1399940), (1732, 1049955), (2165, 839964), (2598, 699970), (4330, 419982), (5196, 349985), (6495, 279988), (8660, 209991), (12990, 139994), (25980, 69997)]