83682270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6991}}^1$

素因数の和:7030

約数の個数: 96

約数和(自身を含む): 261780480

約数和(自身を除く): 178098210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 6991, 11970, 13982, 20973, 34955, 41946, 48937, 62919, 69910, 97874, 104865, 125838, 132829, 146811, 209730, 244685, 265658, 293622, 314595, 398487, 440433, 489370, 629190, 664145, 734055, 796974, 880866, 929803, 1195461, 1328290, 1468110, 1859606, 1992435, 2202165, 2390922, 2789409, 3984870, 4404330, 4649015, 5578818, 5977305, 8368227, 9298030, 11954610, 13947045, 16736454, 27894090, 41841135, 83682270]

約数ペア:

[(1, 83682270), (2, 41841135), (3, 27894090), (5, 16736454), (6, 13947045), (7, 11954610), (9, 9298030), (10, 8368227), (14, 5977305), (15, 5578818), (18, 4649015), (19, 4404330), (21, 3984870), (30, 2789409), (35, 2390922), (38, 2202165), (42, 1992435), (45, 1859606), (57, 1468110), (63, 1328290), (70, 1195461), (90, 929803), (95, 880866), (105, 796974), (114, 734055), (126, 664145), (133, 629190), (171, 489370), (190, 440433), (210, 398487), (266, 314595), (285, 293622), (315, 265658), (342, 244685), (399, 209730), (570, 146811), (630, 132829), (665, 125838), (798, 104865), (855, 97874), (1197, 69910), (1330, 62919), (1710, 48937), (1995, 41946), (2394, 34955), (3990, 20973), (5985, 13982), (6991, 11970)]