29715673708420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{4759}}^1\times {\mathrm{40583}}^1$

素因数の和:45522

約数の個数: 144

約数和(自身を含む): 73070660839680

約数和(自身を除く): 43354987131260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 157, 196, 245, 314, 490, 628, 785, 980, 1099, 1570, 2198, 3140, 4396, 4759, 5495, 7693, 9518, 10990, 15386, 19036, 21980, 23795, 30772, 33313, 38465, 40583, 47590, 66626, 76930, 81166, 95180, 133252, 153860, 162332, 166565, 202915, 233191, 284081, 333130, 405830, 466382, 568162, 666260, 747163, 811660, 932764, 1136324, 1165955, 1420405, 1494326, 1988567, 2331910, 2840810, 2988652, 3735815, 3977134, 4663820, 5230141, 5681620, 6371531, 7471630, 7954268, 9942835, 10460282, 12743062, 14943260, 19885670, 20920564, 25486124, 26150705, 31857655, 36610987, 39771340, 44600717, 52301410, 63715310, 73221974, 89201434, 104602820, 127430620, 146443948, 178402868, 183054935, 193134497, 223003585, 312205019, 366109870, 386268994, 446007170, 624410038, 732219740, 772537988, 892014340, 965672485, 1248820076, 1351941479, 1561025095, 1931344970, 2703882958, 3122050190, 3862689940, 5407765916, 6244100380, 6759707395, 9463590353, 13519414790, 18927180706, 27038829580, 30322116029, 37854361412, 47317951765, 60644232058, 94635903530, 121288464116, 151610580145, 189271807060, 212254812203, 303221160290, 424509624406, 606442320580, 849019248812, 1061274061015, 1485783685421, 2122548122030, 2971567370842, 4245096244060, 5943134741684, 7428918427105, 14857836854210, 29715673708420]

約数ペア:

[(1, 29715673708420), (2, 14857836854210), (4, 7428918427105), (5, 5943134741684), (7, 4245096244060), (10, 2971567370842), (14, 2122548122030), (20, 1485783685421), (28, 1061274061015), (35, 849019248812), (49, 606442320580), (70, 424509624406), (98, 303221160290), (140, 212254812203), (157, 189271807060), (196, 151610580145), (245, 121288464116), (314, 94635903530), (490, 60644232058), (628, 47317951765), (785, 37854361412), (980, 30322116029), (1099, 27038829580), (1570, 18927180706), (2198, 13519414790), (3140, 9463590353), (4396, 6759707395), (4759, 6244100380), (5495, 5407765916), (7693, 3862689940), (9518, 3122050190), (10990, 2703882958), (15386, 1931344970), (19036, 1561025095), (21980, 1351941479), (23795, 1248820076), (30772, 965672485), (33313, 892014340), (38465, 772537988), (40583, 732219740), (47590, 624410038), (66626, 446007170), (76930, 386268994), (81166, 366109870), (95180, 312205019), (133252, 223003585), (153860, 193134497), (162332, 183054935), (166565, 178402868), (202915, 146443948), (233191, 127430620), (284081, 104602820), (333130, 89201434), (405830, 73221974), (466382, 63715310), (568162, 52301410), (666260, 44600717), (747163, 39771340), (811660, 36610987), (932764, 31857655), (1136324, 26150705), (1165955, 25486124), (1420405, 20920564), (1494326, 19885670), (1988567, 14943260), (2331910, 12743062), (2840810, 10460282), (2988652, 9942835), (3735815, 7954268), (3977134, 7471630), (4663820, 6371531), (5230141, 5681620)]