2040300405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317063}}^1$

素因数の和:317098

約数の個数: 48

約数和(自身を含む): 4154806656

約数和(自身を除く): 2114506251

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 317063, 951189, 1585315, 2853567, 3487693, 4121819, 4755945, 10463079, 12365457, 14267835, 17438465, 20609095, 31389237, 37096371, 45340009, 52315395, 61827285, 136020027, 156946185, 185481855, 226700045, 408060081, 680100135, 2040300405]

約数ペア:

[(1, 2040300405), (3, 680100135), (5, 408060081), (9, 226700045), (11, 185481855), (13, 156946185), (15, 136020027), (33, 61827285), (39, 52315395), (45, 45340009), (55, 37096371), (65, 31389237), (99, 20609095), (117, 17438465), (143, 14267835), (165, 12365457), (195, 10463079), (429, 4755945), (495, 4121819), (585, 3487693), (715, 2853567), (1287, 1585315), (2145, 951189), (6435, 317063)]