71516610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 218350080

約数和(自身を除く): 146833470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 47, 53, 55, 58, 66, 87, 90, 94, 99, 106, 110, 141, 145, 159, 165, 174, 198, 235, 261, 265, 282, 290, 318, 319, 330, 423, 435, 470, 477, 495, 517, 522, 530, 583, 638, 705, 795, 846, 870, 954, 957, 990, 1034, 1166, 1305, 1363, 1410, 1537, 1551, 1590, 1595, 1749, 1914, 2115, 2385, 2491, 2585, 2610, 2726, 2871, 2915, 3074, 3102, 3190, 3498, 4089, 4230, 4611, 4653, 4770, 4785, 4982, 5170, 5247, 5742, 5830, 6815, 7473, 7685, 7755, 8178, 8745, 9222, 9306, 9570, 10494, 12267, 12455, 13630, 13833, 14355, 14946, 14993, 15370, 15510, 16907, 17490, 20445, 22419, 23055, 23265, 24534, 24910, 26235, 27401, 27666, 28710, 29986, 33814, 37365, 40890, 44838, 44979, 46110, 46530, 50721, 52470, 54802, 61335, 69165, 72239, 74730, 74965, 82203, 84535, 89958, 101442, 112095, 122670, 134937, 137005, 138330, 144478, 149930, 152163, 164406, 169070, 216717, 224190, 224895, 246609, 253605, 269874, 274010, 304326, 361195, 411015, 433434, 449790, 493218, 507210, 650151, 674685, 722390, 760815, 794629, 822030, 1083585, 1233045, 1300302, 1349370, 1521630, 1589258, 2167170, 2383887, 2466090, 3250755, 3973145, 4767774, 6501510, 7151661, 7946290, 11919435, 14303322, 23838870, 35758305, 71516610]

約数ペア:

[(1, 71516610), (2, 35758305), (3, 23838870), (5, 14303322), (6, 11919435), (9, 7946290), (10, 7151661), (11, 6501510), (15, 4767774), (18, 3973145), (22, 3250755), (29, 2466090), (30, 2383887), (33, 2167170), (45, 1589258), (47, 1521630), (53, 1349370), (55, 1300302), (58, 1233045), (66, 1083585), (87, 822030), (90, 794629), (94, 760815), (99, 722390), (106, 674685), (110, 650151), (141, 507210), (145, 493218), (159, 449790), (165, 433434), (174, 411015), (198, 361195), (235, 304326), (261, 274010), (265, 269874), (282, 253605), (290, 246609), (318, 224895), (319, 224190), (330, 216717), (423, 169070), (435, 164406), (470, 152163), (477, 149930), (495, 144478), (517, 138330), (522, 137005), (530, 134937), (583, 122670), (638, 112095), (705, 101442), (795, 89958), (846, 84535), (870, 82203), (954, 74965), (957, 74730), (990, 72239), (1034, 69165), (1166, 61335), (1305, 54802), (1363, 52470), (1410, 50721), (1537, 46530), (1551, 46110), (1590, 44979), (1595, 44838), (1749, 40890), (1914, 37365), (2115, 33814), (2385, 29986), (2491, 28710), (2585, 27666), (2610, 27401), (2726, 26235), (2871, 24910), (2915, 24534), (3074, 23265), (3102, 23055), (3190, 22419), (3498, 20445), (4089, 17490), (4230, 16907), (4611, 15510), (4653, 15370), (4770, 14993), (4785, 14946), (4982, 14355), (5170, 13833), (5247, 13630), (5742, 12455), (5830, 12267), (6815, 10494), (7473, 9570), (7685, 9306), (7755, 9222), (8178, 8745)]