26829990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 78073632

約数和(自身を除く): 51243642

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 123, 165, 198, 205, 246, 330, 369, 410, 451, 495, 615, 661, 738, 902, 990, 1230, 1322, 1353, 1845, 1983, 2255, 2706, 3305, 3690, 3966, 4059, 4510, 5949, 6610, 6765, 7271, 8118, 9915, 11898, 13530, 14542, 19830, 20295, 21813, 27101, 29745, 36355, 40590, 43626, 54202, 59490, 65439, 72710, 81303, 109065, 130878, 135505, 162606, 218130, 243909, 271010, 298111, 327195, 406515, 487818, 596222, 654390, 813030, 894333, 1219545, 1490555, 1788666, 2439090, 2682999, 2981110, 4471665, 5365998, 8943330, 13414995, 26829990]

約数ペア:

[(1, 26829990), (2, 13414995), (3, 8943330), (5, 5365998), (6, 4471665), (9, 2981110), (10, 2682999), (11, 2439090), (15, 1788666), (18, 1490555), (22, 1219545), (30, 894333), (33, 813030), (41, 654390), (45, 596222), (55, 487818), (66, 406515), (82, 327195), (90, 298111), (99, 271010), (110, 243909), (123, 218130), (165, 162606), (198, 135505), (205, 130878), (246, 109065), (330, 81303), (369, 72710), (410, 65439), (451, 59490), (495, 54202), (615, 43626), (661, 40590), (738, 36355), (902, 29745), (990, 27101), (1230, 21813), (1322, 20295), (1353, 19830), (1845, 14542), (1983, 13530), (2255, 11898), (2706, 9915), (3305, 8118), (3690, 7271), (3966, 6765), (4059, 6610), (4510, 5949)]