289377590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{15017}}^1$

素因数の和:15112

約数の個数: 32

約数和(自身を含む): 544973184

約数和(自身を除く): 255595594

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3854, 9635, 15017, 19270, 30034, 75085, 150170, 615697, 705799, 1231394, 1411598, 3078485, 3528995, 6156970, 7057990, 28937759, 57875518, 144688795, 289377590]

約数ペア:

[(1, 289377590), (2, 144688795), (5, 57875518), (10, 28937759), (41, 7057990), (47, 6156970), (82, 3528995), (94, 3078485), (205, 1411598), (235, 1231394), (410, 705799), (470, 615697), (1927, 150170), (3854, 75085), (9635, 30034), (15017, 19270)]