89718210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 242161920

約数和(自身を除く): 152443710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 97, 129, 194, 215, 239, 258, 291, 387, 430, 478, 485, 582, 645, 717, 774, 873, 970, 1195, 1290, 1434, 1455, 1746, 1935, 2151, 2390, 2910, 3585, 3870, 4171, 4302, 4365, 7170, 8342, 8730, 10277, 10755, 12513, 20554, 20855, 21510, 23183, 25026, 30831, 37539, 41710, 46366, 51385, 61662, 62565, 69549, 75078, 92493, 102770, 115915, 125130, 139098, 154155, 184986, 187695, 208647, 231830, 308310, 347745, 375390, 417294, 462465, 695490, 924930, 996869, 1043235, 1993738, 2086470, 2990607, 4984345, 5981214, 8971821, 9968690, 14953035, 17943642, 29906070, 44859105, 89718210]

約数ペア:

[(1, 89718210), (2, 44859105), (3, 29906070), (5, 17943642), (6, 14953035), (9, 9968690), (10, 8971821), (15, 5981214), (18, 4984345), (30, 2990607), (43, 2086470), (45, 1993738), (86, 1043235), (90, 996869), (97, 924930), (129, 695490), (194, 462465), (215, 417294), (239, 375390), (258, 347745), (291, 308310), (387, 231830), (430, 208647), (478, 187695), (485, 184986), (582, 154155), (645, 139098), (717, 125130), (774, 115915), (873, 102770), (970, 92493), (1195, 75078), (1290, 69549), (1434, 62565), (1455, 61662), (1746, 51385), (1935, 46366), (2151, 41710), (2390, 37539), (2910, 30831), (3585, 25026), (3870, 23183), (4171, 21510), (4302, 20855), (4365, 20554), (7170, 12513), (8342, 10755), (8730, 10277)]