191117340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{353921}}^1$

素因数の和:353939

約数の個数: 48

約数和(自身を含む): 594588960

約数和(自身を除く): 403471620

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, 353921, 707842, 1061763, 1415684, 1769605, 2123526, 3185289, 3539210, 4247052, 5308815, 6370578, 7078420, 9555867, 10617630, 12741156, 15926445, 19111734, 21235260, 31852890, 38223468, 47779335, 63705780, 95558670, 191117340]

約数ペア:

[(1, 191117340), (2, 95558670), (3, 63705780), (4, 47779335), (5, 38223468), (6, 31852890), (9, 21235260), (10, 19111734), (12, 15926445), (15, 12741156), (18, 10617630), (20, 9555867), (27, 7078420), (30, 6370578), (36, 5308815), (45, 4247052), (54, 3539210), (60, 3185289), (90, 2123526), (108, 1769605), (135, 1415684), (180, 1061763), (270, 707842), (540, 353921)]