8049367830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{17903}}^1$

素因数の和:20061

約数の個数: 64

約数和(自身を含む): 22089811968

約数和(自身を除く): 14040444138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2141, 4282, 6423, 10705, 12846, 14987, 17903, 21410, 29974, 32115, 35806, 44961, 53709, 64230, 74935, 89515, 89922, 107418, 125321, 149870, 179030, 224805, 250642, 268545, 375963, 449610, 537090, 626605, 751926, 1253210, 1879815, 3759630, 38330323, 76660646, 114990969, 191651615, 229981938, 268312261, 383303230, 536624522, 574954845, 804936783, 1149909690, 1341561305, 1609873566, 2683122610, 4024683915, 8049367830]

約数ペア:

[(1, 8049367830), (2, 4024683915), (3, 2683122610), (5, 1609873566), (6, 1341561305), (7, 1149909690), (10, 804936783), (14, 574954845), (15, 536624522), (21, 383303230), (30, 268312261), (35, 229981938), (42, 191651615), (70, 114990969), (105, 76660646), (210, 38330323), (2141, 3759630), (4282, 1879815), (6423, 1253210), (10705, 751926), (12846, 626605), (14987, 537090), (17903, 449610), (21410, 375963), (29974, 268545), (32115, 250642), (35806, 224805), (44961, 179030), (53709, 149870), (64230, 125321), (74935, 107418), (89515, 89922)]