289430070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{235309}}^1$

素因数の和:235360

約数の個数: 32

約数和(自身を含む): 711577440

約数和(自身を除く): 422147370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 235309, 470618, 705927, 1176545, 1411854, 2353090, 3529635, 7059270, 9647669, 19295338, 28943007, 48238345, 57886014, 96476690, 144715035, 289430070]

約数ペア:

[(1, 289430070), (2, 144715035), (3, 96476690), (5, 57886014), (6, 48238345), (10, 28943007), (15, 19295338), (30, 9647669), (41, 7059270), (82, 3529635), (123, 2353090), (205, 1411854), (246, 1176545), (410, 705927), (615, 470618), (1230, 235309)]