108907470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2039

約数の個数: 128

約数和(自身を含む): 343526400

約数和(自身を除く): 234618930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1218, 1305, 1566, 1827, 1890, 1987, 2030, 2610, 3045, 3654, 3915, 3974, 5481, 5961, 6090, 7830, 9135, 9935, 10962, 11922, 13909, 17883, 18270, 19870, 27405, 27818, 29805, 35766, 41727, 53649, 54810, 57623, 59610, 69545, 83454, 89415, 107298, 115246, 125181, 139090, 172869, 178830, 208635, 250362, 268245, 288115, 345738, 375543, 403361, 417270, 518607, 536490, 576230, 625905, 751086, 806722, 864345, 1037214, 1210083, 1251810, 1555821, 1728690, 1877715, 2016805, 2420166, 2593035, 3111642, 3630249, 3755430, 4033610, 5186070, 6050415, 7260498, 7779105, 10890747, 12100830, 15558210, 18151245, 21781494, 36302490, 54453735, 108907470]

約数ペア:

[(1, 108907470), (2, 54453735), (3, 36302490), (5, 21781494), (6, 18151245), (7, 15558210), (9, 12100830), (10, 10890747), (14, 7779105), (15, 7260498), (18, 6050415), (21, 5186070), (27, 4033610), (29, 3755430), (30, 3630249), (35, 3111642), (42, 2593035), (45, 2420166), (54, 2016805), (58, 1877715), (63, 1728690), (70, 1555821), (87, 1251810), (90, 1210083), (105, 1037214), (126, 864345), (135, 806722), (145, 751086), (174, 625905), (189, 576230), (203, 536490), (210, 518607), (261, 417270), (270, 403361), (290, 375543), (315, 345738), (378, 288115), (406, 268245), (435, 250362), (522, 208635), (609, 178830), (630, 172869), (783, 139090), (870, 125181), (945, 115246), (1015, 107298), (1218, 89415), (1305, 83454), (1566, 69545), (1827, 59610), (1890, 57623), (1987, 54810), (2030, 53649), (2610, 41727), (3045, 35766), (3654, 29805), (3915, 27818), (3974, 27405), (5481, 19870), (5961, 18270), (6090, 17883), (7830, 13909), (9135, 11922), (9935, 10962)]