6948417420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{290243}}^1$

素因数の和:290284

約数の個数: 144

約数和(自身を含む): 25355715840

約数和(自身を除く): 18407298420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 290243, 580486, 870729, 1160972, 1451215, 1741458, 2031701, 2612187, 2902430, 3482916, 4063402, 4353645, 5224374, 5514617, 5804860, 6095103, 8126804, 8707290, 10158505, 10448748, 11029234, 12190206, 13060935, 16543851, 17414580, 18285309, 20317010, 22058468, 24380412, 26121870, 27573085, 30475515, 33087702, 36570618, 38602319, 40634020, 49631553, 52243740, 55146170, 60951030, 66175404, 73141236, 77204638, 82719255, 91426545, 99263106, 110292340, 115806957, 121902060, 154409276, 165438510, 182853090, 193011595, 198526212, 231613914, 248157765, 330877020, 347420871, 365706180, 386023190, 463227828, 496315530, 579034785, 694841742, 772046380, 992631060, 1158069570, 1389683484, 1737104355, 2316139140, 3474208710, 6948417420]

約数ペア:

[(1, 6948417420), (2, 3474208710), (3, 2316139140), (4, 1737104355), (5, 1389683484), (6, 1158069570), (7, 992631060), (9, 772046380), (10, 694841742), (12, 579034785), (14, 496315530), (15, 463227828), (18, 386023190), (19, 365706180), (20, 347420871), (21, 330877020), (28, 248157765), (30, 231613914), (35, 198526212), (36, 193011595), (38, 182853090), (42, 165438510), (45, 154409276), (57, 121902060), (60, 115806957), (63, 110292340), (70, 99263106), (76, 91426545), (84, 82719255), (90, 77204638), (95, 73141236), (105, 66175404), (114, 60951030), (126, 55146170), (133, 52243740), (140, 49631553), (171, 40634020), (180, 38602319), (190, 36570618), (210, 33087702), (228, 30475515), (252, 27573085), (266, 26121870), (285, 24380412), (315, 22058468), (342, 20317010), (380, 18285309), (399, 17414580), (420, 16543851), (532, 13060935), (570, 12190206), (630, 11029234), (665, 10448748), (684, 10158505), (798, 8707290), (855, 8126804), (1140, 6095103), (1197, 5804860), (1260, 5514617), (1330, 5224374), (1596, 4353645), (1710, 4063402), (1995, 3482916), (2394, 2902430), (2660, 2612187), (3420, 2031701), (3990, 1741458), (4788, 1451215), (5985, 1160972), (7980, 870729), (11970, 580486), (23940, 290243)]