835637670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9973}}^1$

素因数の和:10019

約数の個数: 144

約数和(自身を含む): 2660664240

約数和(自身を除く): 1825026570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1197, 1330, 1470, 1710, 1862, 1995, 2205, 2394, 2793, 3990, 4410, 4655, 5586, 5985, 8379, 9310, 9973, 11970, 13965, 16758, 19946, 27930, 29919, 41895, 49865, 59838, 69811, 83790, 89757, 99730, 139622, 149595, 179514, 189487, 209433, 299190, 349055, 378974, 418866, 448785, 488677, 568461, 628299, 698110, 897570, 947435, 977354, 1047165, 1136922, 1256598, 1326409, 1466031, 1705383, 1894870, 2094330, 2443385, 2652818, 2842305, 2932062, 3141495, 3410766, 3979227, 4398093, 4886770, 5684610, 6282990, 6632045, 7330155, 7958454, 8526915, 8796186, 9284863, 11937681, 13264090, 14660310, 17053830, 18569726, 19896135, 21990465, 23875362, 27854589, 39792270, 43980930, 46424315, 55709178, 59688405, 83563767, 92848630, 119376810, 139272945, 167127534, 278545890, 417818835, 835637670]

約数ペア:

[(1, 835637670), (2, 417818835), (3, 278545890), (5, 167127534), (6, 139272945), (7, 119376810), (9, 92848630), (10, 83563767), (14, 59688405), (15, 55709178), (18, 46424315), (19, 43980930), (21, 39792270), (30, 27854589), (35, 23875362), (38, 21990465), (42, 19896135), (45, 18569726), (49, 17053830), (57, 14660310), (63, 13264090), (70, 11937681), (90, 9284863), (95, 8796186), (98, 8526915), (105, 7958454), (114, 7330155), (126, 6632045), (133, 6282990), (147, 5684610), (171, 4886770), (190, 4398093), (210, 3979227), (245, 3410766), (266, 3141495), (285, 2932062), (294, 2842305), (315, 2652818), (342, 2443385), (399, 2094330), (441, 1894870), (490, 1705383), (570, 1466031), (630, 1326409), (665, 1256598), (735, 1136922), (798, 1047165), (855, 977354), (882, 947435), (931, 897570), (1197, 698110), (1330, 628299), (1470, 568461), (1710, 488677), (1862, 448785), (1995, 418866), (2205, 378974), (2394, 349055), (2793, 299190), (3990, 209433), (4410, 189487), (4655, 179514), (5586, 149595), (5985, 139622), (8379, 99730), (9310, 89757), (9973, 83790), (11970, 69811), (13965, 59838), (16758, 49865), (19946, 41895), (27930, 29919)]