2107015155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{230653}}^1$

素因数の和:230700

約数の個数: 48

約数和(自身を含む): 4317842880

約数和(自身を除く): 2210827725

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 230653, 691959, 1153265, 1614571, 2075877, 3459795, 4843713, 6688937, 8072855, 10379385, 14531139, 20066811, 24218565, 33444685, 46822559, 60200433, 72655695, 100334055, 140467677, 234112795, 301002165, 421403031, 702338385, 2107015155]

約数ペア:

[(1, 2107015155), (3, 702338385), (5, 421403031), (7, 301002165), (9, 234112795), (15, 140467677), (21, 100334055), (29, 72655695), (35, 60200433), (45, 46822559), (63, 33444685), (87, 24218565), (105, 20066811), (145, 14531139), (203, 10379385), (261, 8072855), (315, 6688937), (435, 4843713), (609, 3459795), (1015, 2075877), (1305, 1614571), (1827, 1153265), (3045, 691959), (9135, 230653)]