344289990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45361}}^1$

素因数の和:45405

約数の個数: 64

約数和(自身を含む): 940626432

約数和(自身を除く): 596336442

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 45361, 90722, 136083, 226805, 272166, 453610, 498971, 680415, 997942, 1043303, 1360830, 1496913, 2086606, 2494855, 2993826, 3129909, 4989710, 5216515, 6259818, 7484565, 10433030, 11476333, 14969130, 15649545, 22952666, 31299090, 34428999, 57381665, 68857998, 114763330, 172144995, 344289990]

約数ペア:

[(1, 344289990), (2, 172144995), (3, 114763330), (5, 68857998), (6, 57381665), (10, 34428999), (11, 31299090), (15, 22952666), (22, 15649545), (23, 14969130), (30, 11476333), (33, 10433030), (46, 7484565), (55, 6259818), (66, 5216515), (69, 4989710), (110, 3129909), (115, 2993826), (138, 2494855), (165, 2086606), (230, 1496913), (253, 1360830), (330, 1043303), (345, 997942), (506, 680415), (690, 498971), (759, 453610), (1265, 272166), (1518, 226805), (2530, 136083), (3795, 90722), (7590, 45361)]