38693970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 120268800

約数和(自身を除く): 81574830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 177, 189, 210, 270, 295, 315, 347, 354, 378, 413, 531, 590, 630, 694, 826, 885, 945, 1041, 1062, 1239, 1593, 1735, 1770, 1890, 2065, 2082, 2429, 2478, 2655, 3123, 3186, 3470, 3717, 4130, 4858, 5205, 5310, 6195, 6246, 7287, 7434, 7965, 9369, 10410, 11151, 12145, 12390, 14574, 15615, 15930, 18585, 18738, 20473, 21861, 22302, 24290, 31230, 36435, 37170, 40946, 43722, 46845, 55755, 61419, 65583, 72870, 93690, 102365, 109305, 111510, 122838, 131166, 143311, 184257, 204730, 218610, 286622, 307095, 327915, 368514, 429933, 552771, 614190, 655830, 716555, 859866, 921285, 1105542, 1289799, 1433110, 1842570, 2149665, 2579598, 2763855, 3869397, 4299330, 5527710, 6448995, 7738794, 12897990, 19346985, 38693970]

約数ペア:

[(1, 38693970), (2, 19346985), (3, 12897990), (5, 7738794), (6, 6448995), (7, 5527710), (9, 4299330), (10, 3869397), (14, 2763855), (15, 2579598), (18, 2149665), (21, 1842570), (27, 1433110), (30, 1289799), (35, 1105542), (42, 921285), (45, 859866), (54, 716555), (59, 655830), (63, 614190), (70, 552771), (90, 429933), (105, 368514), (118, 327915), (126, 307095), (135, 286622), (177, 218610), (189, 204730), (210, 184257), (270, 143311), (295, 131166), (315, 122838), (347, 111510), (354, 109305), (378, 102365), (413, 93690), (531, 72870), (590, 65583), (630, 61419), (694, 55755), (826, 46845), (885, 43722), (945, 40946), (1041, 37170), (1062, 36435), (1239, 31230), (1593, 24290), (1735, 22302), (1770, 21861), (1890, 20473), (2065, 18738), (2082, 18585), (2429, 15930), (2478, 15615), (2655, 14574), (3123, 12390), (3186, 12145), (3470, 11151), (3717, 10410), (4130, 9369), (4858, 7965), (5205, 7434), (5310, 7287), (6195, 6246)]