65337990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 96402810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 149, 235, 282, 298, 311, 447, 470, 622, 705, 745, 894, 933, 1410, 1490, 1555, 1866, 2235, 3110, 4470, 4665, 7003, 9330, 14006, 14617, 21009, 29234, 35015, 42018, 43851, 46339, 70030, 73085, 87702, 92678, 105045, 139017, 146170, 210090, 219255, 231695, 278034, 438510, 463390, 695085, 1390170, 2177933, 4355866, 6533799, 10889665, 13067598, 21779330, 32668995, 65337990]

約数ペア:

[(1, 65337990), (2, 32668995), (3, 21779330), (5, 13067598), (6, 10889665), (10, 6533799), (15, 4355866), (30, 2177933), (47, 1390170), (94, 695085), (141, 463390), (149, 438510), (235, 278034), (282, 231695), (298, 219255), (311, 210090), (447, 146170), (470, 139017), (622, 105045), (705, 92678), (745, 87702), (894, 73085), (933, 70030), (1410, 46339), (1490, 43851), (1555, 42018), (1866, 35015), (2235, 29234), (3110, 21009), (4470, 14617), (4665, 14006), (7003, 9330)]