3005087240

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 6829056000

約数和(自身を除く): 3823968760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 389, 604, 755, 778, 1208, 1279, 1510, 1556, 1945, 2558, 3020, 3112, 3890, 5116, 6040, 6395, 7780, 10232, 12790, 15560, 25580, 51160, 58739, 117478, 193129, 234956, 293695, 386258, 469912, 497531, 587390, 772516, 965645, 995062, 1174780, 1545032, 1931290, 1990124, 2349560, 2487655, 3862580, 3980248, 4975310, 7725160, 9950620, 19901240, 75127181, 150254362, 300508724, 375635905, 601017448, 751271810, 1502543620, 3005087240]

約数ペア:

[(1, 3005087240), (2, 1502543620), (4, 751271810), (5, 601017448), (8, 375635905), (10, 300508724), (20, 150254362), (40, 75127181), (151, 19901240), (302, 9950620), (389, 7725160), (604, 4975310), (755, 3980248), (778, 3862580), (1208, 2487655), (1279, 2349560), (1510, 1990124), (1556, 1931290), (1945, 1545032), (2558, 1174780), (3020, 995062), (3112, 965645), (3890, 772516), (5116, 587390), (6040, 497531), (6395, 469912), (7780, 386258), (10232, 293695), (12790, 234956), (15560, 193129), (25580, 117478), (51160, 58739)]