74518620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4955

約数の個数: 96

約数和(自身を含む): 237565440

約数和(自身を除く): 163046820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 4909, 5060, 7590, 9818, 14727, 15180, 19636, 24545, 29454, 49090, 53999, 58908, 73635, 98180, 107998, 112907, 147270, 161997, 215996, 225814, 269995, 294540, 323994, 338721, 451628, 539990, 564535, 647988, 677442, 809985, 1079980, 1129070, 1241977, 1354884, 1619970, 1693605, 2258140, 2483954, 3239940, 3387210, 3725931, 4967908, 6209885, 6774420, 7451862, 12419770, 14903724, 18629655, 24839540, 37259310, 74518620]

約数ペア:

[(1, 74518620), (2, 37259310), (3, 24839540), (4, 18629655), (5, 14903724), (6, 12419770), (10, 7451862), (11, 6774420), (12, 6209885), (15, 4967908), (20, 3725931), (22, 3387210), (23, 3239940), (30, 2483954), (33, 2258140), (44, 1693605), (46, 1619970), (55, 1354884), (60, 1241977), (66, 1129070), (69, 1079980), (92, 809985), (110, 677442), (115, 647988), (132, 564535), (138, 539990), (165, 451628), (220, 338721), (230, 323994), (253, 294540), (276, 269995), (330, 225814), (345, 215996), (460, 161997), (506, 147270), (660, 112907), (690, 107998), (759, 98180), (1012, 73635), (1265, 58908), (1380, 53999), (1518, 49090), (2530, 29454), (3036, 24545), (3795, 19636), (4909, 15180), (5060, 14727), (7590, 9818)]