470520030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{21397}}^1$

素因数の和:22140

約数の個数: 32

約数和(自身を含む): 1130841504

約数和(自身を除く): 660321474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 733, 1466, 2199, 3665, 4398, 7330, 10995, 21397, 21990, 42794, 64191, 106985, 128382, 213970, 320955, 641910, 15684001, 31368002, 47052003, 78420005, 94104006, 156840010, 235260015, 470520030]

約数ペア:

[(1, 470520030), (2, 235260015), (3, 156840010), (5, 94104006), (6, 78420005), (10, 47052003), (15, 31368002), (30, 15684001), (733, 641910), (1466, 320955), (2199, 213970), (3665, 128382), (4398, 106985), (7330, 64191), (10995, 42794), (21397, 21990)]