80778090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32441}}^1$

素因数の和:32534

約数の個数: 32

約数和(自身を含む): 196209216

約数和(自身を除く): 115431126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 32441, 64882, 97323, 162205, 194646, 324410, 486615, 973230, 2692603, 5385206, 8077809, 13463015, 16155618, 26926030, 40389045, 80778090]

約数ペア:

[(1, 80778090), (2, 40389045), (3, 26926030), (5, 16155618), (6, 13463015), (10, 8077809), (15, 5385206), (30, 2692603), (83, 973230), (166, 486615), (249, 324410), (415, 194646), (498, 162205), (830, 97323), (1245, 64882), (2490, 32441)]