45533790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21997}}^1$

素因数の和:22033

約数の個数: 48

約数和(自身を含む): 123540768

約数和(自身を除く): 78006978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 21997, 43994, 65991, 109985, 131982, 197973, 219970, 329955, 395946, 505931, 659910, 989865, 1011862, 1517793, 1979730, 2529655, 3035586, 4553379, 5059310, 7588965, 9106758, 15177930, 22766895, 45533790]

約数ペア:

[(1, 45533790), (2, 22766895), (3, 15177930), (5, 9106758), (6, 7588965), (9, 5059310), (10, 4553379), (15, 3035586), (18, 2529655), (23, 1979730), (30, 1517793), (45, 1011862), (46, 989865), (69, 659910), (90, 505931), (115, 395946), (138, 329955), (207, 219970), (230, 197973), (345, 131982), (414, 109985), (690, 65991), (1035, 43994), (2070, 21997)]