26920830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 67415040

約数和(自身を除く): 40494210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 307, 370, 395, 474, 555, 614, 790, 921, 1110, 1185, 1535, 1842, 2370, 2923, 3070, 4605, 5846, 8769, 9210, 11359, 14615, 17538, 22718, 24253, 29230, 34077, 43845, 48506, 56795, 68154, 72759, 87690, 113590, 121265, 145518, 170385, 242530, 340770, 363795, 727590, 897361, 1794722, 2692083, 4486805, 5384166, 8973610, 13460415, 26920830]

約数ペア:

[(1, 26920830), (2, 13460415), (3, 8973610), (5, 5384166), (6, 4486805), (10, 2692083), (15, 1794722), (30, 897361), (37, 727590), (74, 363795), (79, 340770), (111, 242530), (158, 170385), (185, 145518), (222, 121265), (237, 113590), (307, 87690), (370, 72759), (395, 68154), (474, 56795), (555, 48506), (614, 43845), (790, 34077), (921, 29230), (1110, 24253), (1185, 22718), (1535, 17538), (1842, 14615), (2370, 11359), (2923, 9210), (3070, 8769), (4605, 5846)]