4133790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 11220768

約数和(自身を除く): 7086978

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, 1997, 2070, 3994, 5991, 9985, 11982, 17973, 19970, 29955, 35946, 45931, 59910, 89865, 91862, 137793, 179730, 229655, 275586, 413379, 459310, 688965, 826758, 1377930, 2066895, 4133790]

約数ペア:

[(1, 4133790), (2, 2066895), (3, 1377930), (5, 826758), (6, 688965), (9, 459310), (10, 413379), (15, 275586), (18, 229655), (23, 179730), (30, 137793), (45, 91862), (46, 89865), (69, 59910), (90, 45931), (115, 35946), (138, 29955), (207, 19970), (230, 17973), (345, 11982), (414, 9985), (690, 5991), (1035, 3994), (1997, 2070)]