620723310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{39113}}^1$

素因数の和:39169

約数の個数: 48

約数和(自身を含む): 1557363024

約数和(自身を除く): 936639714

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 7935, 15870, 39113, 78226, 117339, 195565, 234678, 391130, 586695, 899599, 1173390, 1799198, 2698797, 4497995, 5397594, 8995990, 13493985, 20690777, 26987970, 41381554, 62072331, 103453885, 124144662, 206907770, 310361655, 620723310]

約数ペア:

[(1, 620723310), (2, 310361655), (3, 206907770), (5, 124144662), (6, 103453885), (10, 62072331), (15, 41381554), (23, 26987970), (30, 20690777), (46, 13493985), (69, 8995990), (115, 5397594), (138, 4497995), (230, 2698797), (345, 1799198), (529, 1173390), (690, 899599), (1058, 586695), (1587, 391130), (2645, 234678), (3174, 195565), (5290, 117339), (7935, 78226), (15870, 39113)]