330280460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3163}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 727163136

約数和(自身を除く): 396882676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 454, 460, 908, 1135, 2270, 3163, 4540, 5221, 6326, 10442, 12652, 15815, 20884, 26105, 31630, 52210, 63260, 72749, 104420, 145498, 290996, 363745, 718001, 727490, 1436002, 1454980, 2872004, 3590005, 7180010, 14360020, 16514023, 33028046, 66056092, 82570115, 165140230, 330280460]

約数ペア:

[(1, 330280460), (2, 165140230), (4, 82570115), (5, 66056092), (10, 33028046), (20, 16514023), (23, 14360020), (46, 7180010), (92, 3590005), (115, 2872004), (227, 1454980), (230, 1436002), (454, 727490), (460, 718001), (908, 363745), (1135, 290996), (2270, 145498), (3163, 104420), (4540, 72749), (5221, 63260), (6326, 52210), (10442, 31630), (12652, 26105), (15815, 20884)]