85746570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 258854400

約数和(自身を除く): 173107830

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 343, 390, 455, 490, 546, 637, 641, 686, 735, 910, 1029, 1274, 1282, 1365, 1470, 1715, 1911, 1923, 2058, 2730, 3185, 3205, 3430, 3822, 3846, 4459, 4487, 5145, 6370, 6410, 8333, 8918, 8974, 9555, 9615, 10290, 13377, 13461, 16666, 19110, 19230, 22295, 22435, 24999, 26754, 26922, 31409, 41665, 44590, 44870, 49998, 58331, 62818, 66885, 67305, 83330, 94227, 116662, 124995, 133770, 134610, 157045, 174993, 188454, 219863, 249990, 291655, 314090, 349986, 408317, 439726, 471135, 583310, 659589, 816634, 874965, 942270, 1099315, 1224951, 1319178, 1749930, 2041585, 2198630, 2449902, 2858219, 3297945, 4083170, 5716438, 6124755, 6595890, 8574657, 12249510, 14291095, 17149314, 28582190, 42873285, 85746570]

約数ペア:

[(1, 85746570), (2, 42873285), (3, 28582190), (5, 17149314), (6, 14291095), (7, 12249510), (10, 8574657), (13, 6595890), (14, 6124755), (15, 5716438), (21, 4083170), (26, 3297945), (30, 2858219), (35, 2449902), (39, 2198630), (42, 2041585), (49, 1749930), (65, 1319178), (70, 1224951), (78, 1099315), (91, 942270), (98, 874965), (105, 816634), (130, 659589), (147, 583310), (182, 471135), (195, 439726), (210, 408317), (245, 349986), (273, 314090), (294, 291655), (343, 249990), (390, 219863), (455, 188454), (490, 174993), (546, 157045), (637, 134610), (641, 133770), (686, 124995), (735, 116662), (910, 94227), (1029, 83330), (1274, 67305), (1282, 66885), (1365, 62818), (1470, 58331), (1715, 49998), (1911, 44870), (1923, 44590), (2058, 41665), (2730, 31409), (3185, 26922), (3205, 26754), (3430, 24999), (3822, 22435), (3846, 22295), (4459, 19230), (4487, 19110), (5145, 16666), (6370, 13461), (6410, 13377), (8333, 10290), (8918, 9615), (8974, 9555)]