3081000760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1878659}}^1$

素因数の和:1878711

約数の個数: 32

約数和(自身を含む): 7101334800

約数和(自身を除く): 4020334040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1878659, 3757318, 7514636, 9393295, 15029272, 18786590, 37573180, 75146360, 77025019, 154050038, 308100076, 385125095, 616200152, 770250190, 1540500380, 3081000760]

約数ペア:

[(1, 3081000760), (2, 1540500380), (4, 770250190), (5, 616200152), (8, 385125095), (10, 308100076), (20, 154050038), (40, 77025019), (41, 75146360), (82, 37573180), (164, 18786590), (205, 15029272), (328, 9393295), (410, 7514636), (820, 3757318), (1640, 1878659)]