62072220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 207301248

約数和(自身を除く): 145229028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 491, 516, 588, 602, 645, 735, 860, 903, 980, 982, 1204, 1290, 1470, 1473, 1505, 1806, 1964, 2107, 2455, 2580, 2940, 2946, 3010, 3437, 3612, 4214, 4515, 4910, 5892, 6020, 6321, 6874, 7365, 8428, 9030, 9820, 10311, 10535, 12642, 13748, 14730, 17185, 18060, 20622, 21070, 21113, 24059, 25284, 29460, 31605, 34370, 41244, 42140, 42226, 48118, 51555, 63210, 63339, 68740, 72177, 84452, 96236, 103110, 105565, 120295, 126420, 126678, 144354, 147791, 206220, 211130, 240590, 253356, 288708, 295582, 316695, 360885, 422260, 443373, 481180, 591164, 633390, 721770, 738955, 886746, 1034537, 1266780, 1443540, 1477910, 1773492, 2069074, 2216865, 2955820, 3103611, 4138148, 4433730, 5172685, 6207222, 8867460, 10345370, 12414444, 15518055, 20690740, 31036110, 62072220]

約数ペア:

[(1, 62072220), (2, 31036110), (3, 20690740), (4, 15518055), (5, 12414444), (6, 10345370), (7, 8867460), (10, 6207222), (12, 5172685), (14, 4433730), (15, 4138148), (20, 3103611), (21, 2955820), (28, 2216865), (30, 2069074), (35, 1773492), (42, 1477910), (43, 1443540), (49, 1266780), (60, 1034537), (70, 886746), (84, 738955), (86, 721770), (98, 633390), (105, 591164), (129, 481180), (140, 443373), (147, 422260), (172, 360885), (196, 316695), (210, 295582), (215, 288708), (245, 253356), (258, 240590), (294, 211130), (301, 206220), (420, 147791), (430, 144354), (490, 126678), (491, 126420), (516, 120295), (588, 105565), (602, 103110), (645, 96236), (735, 84452), (860, 72177), (903, 68740), (980, 63339), (982, 63210), (1204, 51555), (1290, 48118), (1470, 42226), (1473, 42140), (1505, 41244), (1806, 34370), (1964, 31605), (2107, 29460), (2455, 25284), (2580, 24059), (2940, 21113), (2946, 21070), (3010, 20622), (3437, 18060), (3612, 17185), (4214, 14730), (4515, 13748), (4910, 12642), (5892, 10535), (6020, 10311), (6321, 9820), (6874, 9030), (7365, 8428)]