260915130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3023}}^1$

素因数の和:3180

約数の個数: 96

約数和(自身を含む): 781208064

約数和(自身を除く): 520292934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 137, 210, 274, 315, 411, 630, 685, 822, 959, 1233, 1370, 1918, 2055, 2466, 2877, 3023, 4110, 4795, 5754, 6046, 6165, 8631, 9069, 9590, 12330, 14385, 15115, 17262, 18138, 21161, 27207, 28770, 30230, 42322, 43155, 45345, 54414, 63483, 86310, 90690, 105805, 126966, 136035, 190449, 211610, 272070, 317415, 380898, 414151, 634830, 828302, 952245, 1242453, 1904490, 2070755, 2484906, 2899057, 3727359, 4141510, 5798114, 6212265, 7454718, 8697171, 12424530, 14495285, 17394342, 18636795, 26091513, 28990570, 37273590, 43485855, 52183026, 86971710, 130457565, 260915130]

約数ペア:

[(1, 260915130), (2, 130457565), (3, 86971710), (5, 52183026), (6, 43485855), (7, 37273590), (9, 28990570), (10, 26091513), (14, 18636795), (15, 17394342), (18, 14495285), (21, 12424530), (30, 8697171), (35, 7454718), (42, 6212265), (45, 5798114), (63, 4141510), (70, 3727359), (90, 2899057), (105, 2484906), (126, 2070755), (137, 1904490), (210, 1242453), (274, 952245), (315, 828302), (411, 634830), (630, 414151), (685, 380898), (822, 317415), (959, 272070), (1233, 211610), (1370, 190449), (1918, 136035), (2055, 126966), (2466, 105805), (2877, 90690), (3023, 86310), (4110, 63483), (4795, 54414), (5754, 45345), (6046, 43155), (6165, 42322), (8631, 30230), (9069, 28770), (9590, 27207), (12330, 21161), (14385, 18138), (15115, 17262)]