7517340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13921}}^1$

素因数の和:13939

約数の個数: 48

約数和(自身を含む): 23388960

約数和(自身を除く): 15871620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13921, 27842, 41763, 55684, 69605, 83526, 125289, 139210, 167052, 208815, 250578, 278420, 375867, 417630, 501156, 626445, 751734, 835260, 1252890, 1503468, 1879335, 2505780, 3758670, 7517340]

約数ペア:

[(1, 7517340), (2, 3758670), (3, 2505780), (4, 1879335), (5, 1503468), (6, 1252890), (9, 835260), (10, 751734), (12, 626445), (15, 501156), (18, 417630), (20, 375867), (27, 278420), (30, 250578), (36, 208815), (45, 167052), (54, 139210), (60, 125289), (90, 83526), (108, 69605), (135, 55684), (180, 41763), (270, 27842), (540, 13921)]