2116790490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1\times {\mathrm{1061}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 5160402432

約数和(自身を除く): 3043611942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 911, 1061, 1095, 1822, 2122, 2190, 2733, 3183, 4555, 5305, 5466, 6366, 9110, 10610, 13665, 15915, 27330, 31830, 66503, 77453, 133006, 154906, 199509, 232359, 332515, 387265, 399018, 464718, 665030, 774530, 966571, 997545, 1161795, 1933142, 1995090, 2323590, 2899713, 4832855, 5799426, 9665710, 14498565, 28997130, 70559683, 141119366, 211679049, 352798415, 423358098, 705596830, 1058395245, 2116790490]

約数ペア:

[(1, 2116790490), (2, 1058395245), (3, 705596830), (5, 423358098), (6, 352798415), (10, 211679049), (15, 141119366), (30, 70559683), (73, 28997130), (146, 14498565), (219, 9665710), (365, 5799426), (438, 4832855), (730, 2899713), (911, 2323590), (1061, 1995090), (1095, 1933142), (1822, 1161795), (2122, 997545), (2190, 966571), (2733, 774530), (3183, 665030), (4555, 464718), (5305, 399018), (5466, 387265), (6366, 332515), (9110, 232359), (10610, 199509), (13665, 154906), (15915, 133006), (27330, 77453), (31830, 66503)]