82628370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 246343680

約数和(自身を除く): 163715310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 258, 270, 297, 330, 387, 430, 473, 495, 594, 645, 647, 774, 946, 990, 1161, 1290, 1294, 1419, 1485, 1935, 1941, 2322, 2365, 2838, 2970, 3235, 3870, 3882, 4257, 4730, 5805, 5823, 6470, 7095, 7117, 8514, 9705, 11610, 11646, 12771, 14190, 14234, 17469, 19410, 21285, 21351, 25542, 27821, 29115, 34938, 35585, 42570, 42702, 55642, 58230, 63855, 64053, 71170, 83463, 87345, 106755, 127710, 128106, 139105, 166926, 174690, 192159, 213510, 250389, 278210, 306031, 320265, 384318, 417315, 500778, 612062, 640530, 751167, 834630, 918093, 960795, 1251945, 1502334, 1530155, 1836186, 1921590, 2503890, 2754279, 3060310, 3755835, 4590465, 5508558, 7511670, 8262837, 9180930, 13771395, 16525674, 27542790, 41314185, 82628370]

約数ペア:

[(1, 82628370), (2, 41314185), (3, 27542790), (5, 16525674), (6, 13771395), (9, 9180930), (10, 8262837), (11, 7511670), (15, 5508558), (18, 4590465), (22, 3755835), (27, 3060310), (30, 2754279), (33, 2503890), (43, 1921590), (45, 1836186), (54, 1530155), (55, 1502334), (66, 1251945), (86, 960795), (90, 918093), (99, 834630), (110, 751167), (129, 640530), (135, 612062), (165, 500778), (198, 417315), (215, 384318), (258, 320265), (270, 306031), (297, 278210), (330, 250389), (387, 213510), (430, 192159), (473, 174690), (495, 166926), (594, 139105), (645, 128106), (647, 127710), (774, 106755), (946, 87345), (990, 83463), (1161, 71170), (1290, 64053), (1294, 63855), (1419, 58230), (1485, 55642), (1935, 42702), (1941, 42570), (2322, 35585), (2365, 34938), (2838, 29115), (2970, 27821), (3235, 25542), (3870, 21351), (3882, 21285), (4257, 19410), (4730, 17469), (5805, 14234), (5823, 14190), (6470, 12771), (7095, 11646), (7117, 11610), (8514, 9705)]