455846330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 888330240

約数和(自身を除く): 432483910

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 139, 170, 191, 202, 278, 382, 505, 695, 955, 1010, 1390, 1717, 1910, 2363, 3247, 3434, 4726, 6494, 8585, 11815, 14039, 16235, 17170, 19291, 23630, 26549, 28078, 32470, 38582, 53098, 70195, 96455, 132745, 140390, 192910, 238663, 265490, 327947, 451333, 477326, 655894, 902666, 1193315, 1639735, 2256665, 2386630, 2681449, 3279470, 4513330, 5362898, 13407245, 26814490, 45584633, 91169266, 227923165, 455846330]

約数ペア:

[(1, 455846330), (2, 227923165), (5, 91169266), (10, 45584633), (17, 26814490), (34, 13407245), (85, 5362898), (101, 4513330), (139, 3279470), (170, 2681449), (191, 2386630), (202, 2256665), (278, 1639735), (382, 1193315), (505, 902666), (695, 655894), (955, 477326), (1010, 451333), (1390, 327947), (1717, 265490), (1910, 238663), (2363, 192910), (3247, 140390), (3434, 132745), (4726, 96455), (6494, 70195), (8585, 53098), (11815, 38582), (14039, 32470), (16235, 28078), (17170, 26549), (19291, 23630)]