84387090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 209309184

約数和(自身を除く): 124922094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 97, 141, 194, 235, 282, 291, 470, 485, 582, 617, 705, 970, 1234, 1410, 1455, 1851, 2910, 3085, 3702, 4559, 6170, 9118, 9255, 13677, 18510, 22795, 27354, 28999, 45590, 57998, 59849, 68385, 86997, 119698, 136770, 144995, 173994, 179547, 289990, 299245, 359094, 434985, 598490, 869970, 897735, 1795470, 2812903, 5625806, 8438709, 14064515, 16877418, 28129030, 42193545, 84387090]

約数ペア:

[(1, 84387090), (2, 42193545), (3, 28129030), (5, 16877418), (6, 14064515), (10, 8438709), (15, 5625806), (30, 2812903), (47, 1795470), (94, 897735), (97, 869970), (141, 598490), (194, 434985), (235, 359094), (282, 299245), (291, 289990), (470, 179547), (485, 173994), (582, 144995), (617, 136770), (705, 119698), (970, 86997), (1234, 68385), (1410, 59849), (1455, 57998), (1851, 45590), (2910, 28999), (3085, 27354), (3702, 22795), (4559, 18510), (6170, 13677), (9118, 9255)]