139430060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2511

約数の個数: 96

約数和(自身を含む): 375072768

約数和(自身を除く): 235642708

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1628, 2035, 2447, 2590, 2849, 4070, 4894, 5180, 5698, 8140, 9788, 11396, 12235, 14245, 17129, 24470, 26917, 28490, 34258, 48940, 53834, 56980, 68516, 85645, 90539, 107668, 134585, 171290, 181078, 188419, 269170, 342580, 362156, 376838, 452695, 538340, 633773, 753676, 905390, 942095, 995929, 1267546, 1810780, 1884190, 1991858, 2535092, 3168865, 3768380, 3983716, 4979645, 6337730, 6971503, 9959290, 12675460, 13943006, 19918580, 27886012, 34857515, 69715030, 139430060]

約数ペア:

[(1, 139430060), (2, 69715030), (4, 34857515), (5, 27886012), (7, 19918580), (10, 13943006), (11, 12675460), (14, 9959290), (20, 6971503), (22, 6337730), (28, 4979645), (35, 3983716), (37, 3768380), (44, 3168865), (55, 2535092), (70, 1991858), (74, 1884190), (77, 1810780), (110, 1267546), (140, 995929), (148, 942095), (154, 905390), (185, 753676), (220, 633773), (259, 538340), (308, 452695), (370, 376838), (385, 362156), (407, 342580), (518, 269170), (740, 188419), (770, 181078), (814, 171290), (1036, 134585), (1295, 107668), (1540, 90539), (1628, 85645), (2035, 68516), (2447, 56980), (2590, 53834), (2849, 48940), (4070, 34258), (4894, 28490), (5180, 26917), (5698, 24470), (8140, 17129), (9788, 14245), (11396, 12235)]