274487130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1069}}^1$

素因数の和:1405

約数の個数: 80

約数和(自身を含む): 741086280

約数和(自身を除く): 466599150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 317, 405, 634, 810, 951, 1069, 1585, 1902, 2138, 2853, 3170, 3207, 4755, 5345, 5706, 6414, 8559, 9510, 9621, 10690, 14265, 16035, 17118, 19242, 25677, 28530, 28863, 32070, 42795, 48105, 51354, 57726, 85590, 86589, 96210, 128385, 144315, 173178, 256770, 288630, 338873, 432945, 677746, 865890, 1016619, 1694365, 2033238, 3049857, 3388730, 5083095, 6099714, 9149571, 10166190, 15249285, 18299142, 27448713, 30498570, 45747855, 54897426, 91495710, 137243565, 274487130]

約数ペア:

[(1, 274487130), (2, 137243565), (3, 91495710), (5, 54897426), (6, 45747855), (9, 30498570), (10, 27448713), (15, 18299142), (18, 15249285), (27, 10166190), (30, 9149571), (45, 6099714), (54, 5083095), (81, 3388730), (90, 3049857), (135, 2033238), (162, 1694365), (270, 1016619), (317, 865890), (405, 677746), (634, 432945), (810, 338873), (951, 288630), (1069, 256770), (1585, 173178), (1902, 144315), (2138, 128385), (2853, 96210), (3170, 86589), (3207, 85590), (4755, 57726), (5345, 51354), (5706, 48105), (6414, 42795), (8559, 32070), (9510, 28863), (9621, 28530), (10690, 25677), (14265, 19242), (16035, 17118)]