1979070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 4868640

約数和(自身を除く): 2889570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1609, 3218, 4827, 8045, 9654, 16090, 24135, 48270, 65969, 131938, 197907, 329845, 395814, 659690, 989535, 1979070]

約数ペア:

[(1, 1979070), (2, 989535), (3, 659690), (5, 395814), (6, 329845), (10, 197907), (15, 131938), (30, 65969), (41, 48270), (82, 24135), (123, 16090), (205, 9654), (246, 8045), (410, 4827), (615, 3218), (1230, 1609)]