474344820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10499}}^1$

素因数の和:10765

約数の個数: 72

約数和(自身を含む): 1444716000

約数和(自身を除く): 970371180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1506, 2259, 2510, 3012, 3765, 4518, 5020, 7530, 9036, 10499, 11295, 15060, 20998, 22590, 31497, 41996, 45180, 52495, 62994, 94491, 104990, 125988, 157485, 188982, 209980, 314970, 377964, 472455, 629940, 944910, 1889820, 2635249, 5270498, 7905747, 10540996, 13176245, 15811494, 23717241, 26352490, 31622988, 39528735, 47434482, 52704980, 79057470, 94868964, 118586205, 158114940, 237172410, 474344820]

約数ペア:

[(1, 474344820), (2, 237172410), (3, 158114940), (4, 118586205), (5, 94868964), (6, 79057470), (9, 52704980), (10, 47434482), (12, 39528735), (15, 31622988), (18, 26352490), (20, 23717241), (30, 15811494), (36, 13176245), (45, 10540996), (60, 7905747), (90, 5270498), (180, 2635249), (251, 1889820), (502, 944910), (753, 629940), (1004, 472455), (1255, 377964), (1506, 314970), (2259, 209980), (2510, 188982), (3012, 157485), (3765, 125988), (4518, 104990), (5020, 94491), (7530, 62994), (9036, 52495), (10499, 45180), (11295, 41996), (15060, 31497), (20998, 22590)]