330208030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{20939}}^1$

素因数の和:21048

約数の個数: 32

約数和(自身を含む): 633225600

約数和(自身を除く): 303017570

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 15770, 20939, 41878, 104695, 209390, 397841, 795682, 1737937, 1989205, 3475874, 3978410, 8689685, 17379370, 33020803, 66041606, 165104015, 330208030]

約数ペア:

[(1, 330208030), (2, 165104015), (5, 66041606), (10, 33020803), (19, 17379370), (38, 8689685), (83, 3978410), (95, 3475874), (166, 1989205), (190, 1737937), (415, 795682), (830, 397841), (1577, 209390), (3154, 104695), (7885, 41878), (15770, 20939)]