30876990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9619}}^1$

素因数の和:9736

約数の個数: 32

約数和(自身を含む): 74805120

約数和(自身を除く): 43928130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 9619, 19238, 28857, 48095, 57714, 96190, 144285, 288570, 1029233, 2058466, 3087699, 5146165, 6175398, 10292330, 15438495, 30876990]

約数ペア:

[(1, 30876990), (2, 15438495), (3, 10292330), (5, 6175398), (6, 5146165), (10, 3087699), (15, 2058466), (30, 1029233), (107, 288570), (214, 144285), (321, 96190), (535, 57714), (642, 48095), (1070, 28857), (1605, 19238), (3210, 9619)]