7366980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 20764800

約数和(自身を除く): 13397820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 617, 796, 995, 1194, 1234, 1851, 1990, 2388, 2468, 2985, 3085, 3702, 3980, 5970, 6170, 7404, 9255, 11940, 12340, 18510, 37020, 122783, 245566, 368349, 491132, 613915, 736698, 1227830, 1473396, 1841745, 2455660, 3683490, 7366980]

約数ペア:

[(1, 7366980), (2, 3683490), (3, 2455660), (4, 1841745), (5, 1473396), (6, 1227830), (10, 736698), (12, 613915), (15, 491132), (20, 368349), (30, 245566), (60, 122783), (199, 37020), (398, 18510), (597, 12340), (617, 11940), (796, 9255), (995, 7404), (1194, 6170), (1234, 5970), (1851, 3980), (1990, 3702), (2388, 3085), (2468, 2985)]