308425349090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{842393}}^1$

素因数の和:842507

約数の個数: 64

約数和(自身を含む): 611375869440

約数和(自身を除く): 302950520350

約数列:

[1, 2, 5, 10, 19, 38, 41, 47, 82, 94, 95, 190, 205, 235, 410, 470, 779, 893, 1558, 1786, 1927, 3854, 3895, 4465, 7790, 8930, 9635, 19270, 36613, 73226, 183065, 366130, 842393, 1684786, 4211965, 8423930, 16005467, 32010934, 34538113, 39592471, 69076226, 79184942, 80027335, 160054670, 172690565, 197962355, 345381130, 395924710, 656224147, 752256949, 1312448294, 1504513898, 1623291311, 3246582622, 3281120735, 3761284745, 6562241470, 7522569490, 8116456555, 16232913110, 30842534909, 61685069818, 154212674545, 308425349090]

約数ペア:

[(1, 308425349090), (2, 154212674545), (5, 61685069818), (10, 30842534909), (19, 16232913110), (38, 8116456555), (41, 7522569490), (47, 6562241470), (82, 3761284745), (94, 3281120735), (95, 3246582622), (190, 1623291311), (205, 1504513898), (235, 1312448294), (410, 752256949), (470, 656224147), (779, 395924710), (893, 345381130), (1558, 197962355), (1786, 172690565), (1927, 160054670), (3854, 80027335), (3895, 79184942), (4465, 69076226), (7790, 39592471), (8930, 34538113), (9635, 32010934), (19270, 16005467), (36613, 8423930), (73226, 4211965), (183065, 1684786), (366130, 842393)]