2110381695

素因数分解:

$3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{19813}}^1$

素因数の和:20093

約数の個数: 40

約数和(自身を含む): 3797630496

約数和(自身を除く): 1687248801

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 263, 405, 789, 1315, 2367, 3945, 7101, 11835, 19813, 21303, 35505, 59439, 99065, 106515, 178317, 297195, 534951, 891585, 1604853, 2674755, 5210819, 8024265, 15632457, 26054095, 46897371, 78162285, 140692113, 234486855, 422076339, 703460565, 2110381695]

約数ペア:

[(1, 2110381695), (3, 703460565), (5, 422076339), (9, 234486855), (15, 140692113), (27, 78162285), (45, 46897371), (81, 26054095), (135, 15632457), (263, 8024265), (405, 5210819), (789, 2674755), (1315, 1604853), (2367, 891585), (3945, 534951), (7101, 297195), (11835, 178317), (19813, 106515), (21303, 99065), (35505, 59439)]