5278020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 16266432

約数和(自身を除く): 10988412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 727, 1210, 1452, 1454, 1815, 2181, 2420, 2908, 3630, 3635, 4362, 7260, 7270, 7997, 8724, 10905, 14540, 15994, 21810, 23991, 31988, 39985, 43620, 47982, 79970, 87967, 95964, 119955, 159940, 175934, 239910, 263901, 351868, 439835, 479820, 527802, 879670, 1055604, 1319505, 1759340, 2639010, 5278020]

約数ペア:

[(1, 5278020), (2, 2639010), (3, 1759340), (4, 1319505), (5, 1055604), (6, 879670), (10, 527802), (11, 479820), (12, 439835), (15, 351868), (20, 263901), (22, 239910), (30, 175934), (33, 159940), (44, 119955), (55, 95964), (60, 87967), (66, 79970), (110, 47982), (121, 43620), (132, 39985), (165, 31988), (220, 23991), (242, 21810), (330, 15994), (363, 14540), (484, 10905), (605, 8724), (660, 7997), (726, 7270), (727, 7260), (1210, 4362), (1452, 3635), (1454, 3630), (1815, 2908), (2181, 2420)]