70386680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 198737280

約数和(自身を除く): 128350600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 91, 104, 122, 130, 140, 182, 244, 260, 280, 305, 317, 364, 427, 455, 488, 520, 610, 634, 728, 793, 854, 910, 1220, 1268, 1585, 1586, 1708, 1820, 2135, 2219, 2440, 2536, 3170, 3172, 3416, 3640, 3965, 4121, 4270, 4438, 5551, 6340, 6344, 7930, 8242, 8540, 8876, 11095, 11102, 12680, 15860, 16484, 17080, 17752, 19337, 20605, 22190, 22204, 27755, 28847, 31720, 32968, 38674, 41210, 44380, 44408, 55510, 57694, 77348, 82420, 88760, 96685, 111020, 115388, 135359, 144235, 154696, 164840, 193370, 222040, 230776, 251381, 270718, 288470, 386740, 502762, 541436, 576940, 676795, 773480, 1005524, 1082872, 1153880, 1256905, 1353590, 1759667, 2011048, 2513810, 2707180, 3519334, 5027620, 5414360, 7038668, 8798335, 10055240, 14077336, 17596670, 35193340, 70386680]

約数ペア:

[(1, 70386680), (2, 35193340), (4, 17596670), (5, 14077336), (7, 10055240), (8, 8798335), (10, 7038668), (13, 5414360), (14, 5027620), (20, 3519334), (26, 2707180), (28, 2513810), (35, 2011048), (40, 1759667), (52, 1353590), (56, 1256905), (61, 1153880), (65, 1082872), (70, 1005524), (91, 773480), (104, 676795), (122, 576940), (130, 541436), (140, 502762), (182, 386740), (244, 288470), (260, 270718), (280, 251381), (305, 230776), (317, 222040), (364, 193370), (427, 164840), (455, 154696), (488, 144235), (520, 135359), (610, 115388), (634, 111020), (728, 96685), (793, 88760), (854, 82420), (910, 77348), (1220, 57694), (1268, 55510), (1585, 44408), (1586, 44380), (1708, 41210), (1820, 38674), (2135, 32968), (2219, 31720), (2440, 28847), (2536, 27755), (3170, 22204), (3172, 22190), (3416, 20605), (3640, 19337), (3965, 17752), (4121, 17080), (4270, 16484), (4438, 15860), (5551, 12680), (6340, 11102), (6344, 11095), (7930, 8876), (8242, 8540)]