303480212690

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1\times {\mathrm{1987}}^1$

素因数の和:2859

約数の個数: 64

約数和(自身を含む): 554580432000

約数和(自身を除く): 251100219310

約数列:

[1, 2, 5, 10, 107, 214, 349, 409, 535, 698, 818, 1070, 1745, 1987, 2045, 3490, 3974, 4090, 9935, 19870, 37343, 43763, 74686, 87526, 142741, 186715, 212609, 218815, 285482, 373430, 425218, 437630, 693463, 713705, 812683, 1063045, 1386926, 1427410, 1625366, 2126090, 3467315, 4063415, 6934630, 8126830, 15273287, 30546574, 74200541, 76366435, 86957081, 148401082, 152732870, 173914162, 283626367, 371002705, 434785405, 567252734, 742005410, 869570810, 1418131835, 2836263670, 30348021269, 60696042538, 151740106345, 303480212690]

約数ペア:

[(1, 303480212690), (2, 151740106345), (5, 60696042538), (10, 30348021269), (107, 2836263670), (214, 1418131835), (349, 869570810), (409, 742005410), (535, 567252734), (698, 434785405), (818, 371002705), (1070, 283626367), (1745, 173914162), (1987, 152732870), (2045, 148401082), (3490, 86957081), (3974, 76366435), (4090, 74200541), (9935, 30546574), (19870, 15273287), (37343, 8126830), (43763, 6934630), (74686, 4063415), (87526, 3467315), (142741, 2126090), (186715, 1625366), (212609, 1427410), (218815, 1386926), (285482, 1063045), (373430, 812683), (425218, 713705), (437630, 693463)]