4046759820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{161741}}^1$

素因数の和:161895

約数の個数: 72

約数和(自身を含む): 12363558480

約数和(自身を除く): 8316798660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 161741, 323482, 485223, 646964, 808705, 970446, 1455669, 1617410, 1940892, 2426115, 2911338, 3234820, 4852230, 5822676, 7278345, 9704460, 14556690, 22481999, 29113380, 44963998, 67445997, 89927996, 112409995, 134891994, 202337991, 224819990, 269783988, 337229985, 404675982, 449639980, 674459970, 809351964, 1011689955, 1348919940, 2023379910, 4046759820]

約数ペア:

[(1, 4046759820), (2, 2023379910), (3, 1348919940), (4, 1011689955), (5, 809351964), (6, 674459970), (9, 449639980), (10, 404675982), (12, 337229985), (15, 269783988), (18, 224819990), (20, 202337991), (30, 134891994), (36, 112409995), (45, 89927996), (60, 67445997), (90, 44963998), (139, 29113380), (180, 22481999), (278, 14556690), (417, 9704460), (556, 7278345), (695, 5822676), (834, 4852230), (1251, 3234820), (1390, 2911338), (1668, 2426115), (2085, 1940892), (2502, 1617410), (2780, 1455669), (4170, 970446), (5004, 808705), (6255, 646964), (8340, 485223), (12510, 323482), (25020, 161741)]