61966870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 141391008

約数和(自身を除く): 79424138

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 49, 70, 85, 86, 98, 119, 170, 173, 215, 238, 245, 301, 346, 430, 490, 595, 602, 731, 833, 865, 1190, 1211, 1462, 1505, 1666, 1730, 2107, 2422, 2941, 3010, 3655, 4165, 4214, 5117, 5882, 6055, 7310, 7439, 8330, 8477, 10234, 10535, 12110, 14705, 14878, 16954, 20587, 21070, 25585, 29410, 35819, 37195, 41174, 42385, 51170, 52073, 71638, 74390, 84770, 102935, 104146, 126463, 144109, 179095, 205870, 252926, 260365, 288218, 358190, 364511, 520730, 632315, 720545, 729022, 885241, 1264630, 1441090, 1770482, 1822555, 3645110, 4426205, 6196687, 8852410, 12393374, 30983435, 61966870]

約数ペア:

[(1, 61966870), (2, 30983435), (5, 12393374), (7, 8852410), (10, 6196687), (14, 4426205), (17, 3645110), (34, 1822555), (35, 1770482), (43, 1441090), (49, 1264630), (70, 885241), (85, 729022), (86, 720545), (98, 632315), (119, 520730), (170, 364511), (173, 358190), (215, 288218), (238, 260365), (245, 252926), (301, 205870), (346, 179095), (430, 144109), (490, 126463), (595, 104146), (602, 102935), (731, 84770), (833, 74390), (865, 71638), (1190, 52073), (1211, 51170), (1462, 42385), (1505, 41174), (1666, 37195), (1730, 35819), (2107, 29410), (2422, 25585), (2941, 21070), (3010, 20587), (3655, 16954), (4165, 14878), (4214, 14705), (5117, 12110), (5882, 10535), (6055, 10234), (7310, 8477), (7439, 8330)]