182728140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1291}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 586919424

約数和(自身を除く): 404191284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 674, 1011, 1291, 1348, 1685, 2022, 2359, 2582, 3370, 3873, 4044, 4718, 5055, 5164, 6455, 6740, 7077, 7746, 9037, 9436, 10110, 11795, 12910, 14154, 15492, 18074, 19365, 20220, 23590, 25820, 27111, 28308, 35385, 36148, 38730, 45185, 47180, 54222, 70770, 77460, 90370, 108444, 135555, 141540, 180740, 271110, 435067, 542220, 870134, 1305201, 1740268, 2175335, 2610402, 3045469, 4350670, 5220804, 6090938, 6526005, 8701340, 9136407, 12181876, 13052010, 15227345, 18272814, 26104020, 30454690, 36545628, 45682035, 60909380, 91364070, 182728140]

約数ペア:

[(1, 182728140), (2, 91364070), (3, 60909380), (4, 45682035), (5, 36545628), (6, 30454690), (7, 26104020), (10, 18272814), (12, 15227345), (14, 13052010), (15, 12181876), (20, 9136407), (21, 8701340), (28, 6526005), (30, 6090938), (35, 5220804), (42, 4350670), (60, 3045469), (70, 2610402), (84, 2175335), (105, 1740268), (140, 1305201), (210, 870134), (337, 542220), (420, 435067), (674, 271110), (1011, 180740), (1291, 141540), (1348, 135555), (1685, 108444), (2022, 90370), (2359, 77460), (2582, 70770), (3370, 54222), (3873, 47180), (4044, 45185), (4718, 38730), (5055, 36148), (5164, 35385), (6455, 28308), (6740, 27111), (7077, 25820), (7746, 23590), (9037, 20220), (9436, 19365), (10110, 18074), (11795, 15492), (12910, 14154)]