138325260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135613}}^1$

素因数の和:135642

約数の個数: 48

約数和(自身を含む): 410096736

約数和(自身を除く): 271771476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 135613, 271226, 406839, 542452, 678065, 813678, 1356130, 1627356, 2034195, 2305421, 2712260, 4068390, 4610842, 6916263, 8136780, 9221684, 11527105, 13832526, 23054210, 27665052, 34581315, 46108420, 69162630, 138325260]

約数ペア:

[(1, 138325260), (2, 69162630), (3, 46108420), (4, 34581315), (5, 27665052), (6, 23054210), (10, 13832526), (12, 11527105), (15, 9221684), (17, 8136780), (20, 6916263), (30, 4610842), (34, 4068390), (51, 2712260), (60, 2305421), (68, 2034195), (85, 1627356), (102, 1356130), (170, 813678), (204, 678065), (255, 542452), (340, 406839), (510, 271226), (1020, 135613)]