26686770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 76142592

約数和(自身を除く): 49455822

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 67, 71, 85, 102, 110, 134, 142, 165, 170, 187, 201, 213, 255, 330, 335, 355, 374, 402, 426, 510, 561, 670, 710, 737, 781, 935, 1005, 1065, 1122, 1139, 1207, 1474, 1562, 1870, 2010, 2130, 2211, 2278, 2343, 2414, 2805, 3417, 3621, 3685, 3905, 4422, 4686, 4757, 5610, 5695, 6035, 6834, 7242, 7370, 7810, 9514, 11055, 11390, 11715, 12070, 12529, 13277, 14271, 17085, 18105, 22110, 23430, 23785, 25058, 26554, 28542, 34170, 36210, 37587, 39831, 47570, 52327, 62645, 66385, 71355, 75174, 79662, 80869, 104654, 125290, 132770, 142710, 156981, 161738, 187935, 199155, 242607, 261635, 313962, 375870, 398310, 404345, 485214, 523270, 784905, 808690, 889559, 1213035, 1569810, 1779118, 2426070, 2668677, 4447795, 5337354, 8895590, 13343385, 26686770]

約数ペア:

[(1, 26686770), (2, 13343385), (3, 8895590), (5, 5337354), (6, 4447795), (10, 2668677), (11, 2426070), (15, 1779118), (17, 1569810), (22, 1213035), (30, 889559), (33, 808690), (34, 784905), (51, 523270), (55, 485214), (66, 404345), (67, 398310), (71, 375870), (85, 313962), (102, 261635), (110, 242607), (134, 199155), (142, 187935), (165, 161738), (170, 156981), (187, 142710), (201, 132770), (213, 125290), (255, 104654), (330, 80869), (335, 79662), (355, 75174), (374, 71355), (402, 66385), (426, 62645), (510, 52327), (561, 47570), (670, 39831), (710, 37587), (737, 36210), (781, 34170), (935, 28542), (1005, 26554), (1065, 25058), (1122, 23785), (1139, 23430), (1207, 22110), (1474, 18105), (1562, 17085), (1870, 14271), (2010, 13277), (2130, 12529), (2211, 12070), (2278, 11715), (2343, 11390), (2414, 11055), (2805, 9514), (3417, 7810), (3621, 7370), (3685, 7242), (3905, 6834), (4422, 6035), (4686, 5695), (4757, 5610)]