31993178490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{558053}}^1$

素因数の和:558093

約数の個数: 144

約数和(自身を含む): 104206539528

約数和(自身を除く): 72213361038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3822, 4095, 4410, 5733, 6370, 8190, 9555, 11466, 19110, 28665, 57330, 558053, 1116106, 1674159, 2790265, 3348318, 3906371, 5022477, 5580530, 7254689, 7812742, 8370795, 10044954, 11719113, 14509378, 16741590, 19531855, 21764067, 23438226, 25112385, 27344597, 35157339, 36273445, 39063710, 43528134, 50224770, 50782823, 54689194, 58595565, 65292201, 70314678, 72546890, 82033791, 101565646, 108820335, 117191130, 130584402, 136722985, 152348469, 164067582, 175786695, 217640670, 246101373, 253914115, 273445970, 304696938, 326461005, 351573390, 355479761, 410168955, 457045407, 492202746, 507828230, 652922010, 710959522, 761742345, 820337910, 914090814, 1066439283, 1230506865, 1523484690, 1777398805, 2132878566, 2285227035, 2461013730, 3199317849, 3554797610, 4570454070, 5332196415, 6398635698, 10664392830, 15996589245, 31993178490]

約数ペア:

[(1, 31993178490), (2, 15996589245), (3, 10664392830), (5, 6398635698), (6, 5332196415), (7, 4570454070), (9, 3554797610), (10, 3199317849), (13, 2461013730), (14, 2285227035), (15, 2132878566), (18, 1777398805), (21, 1523484690), (26, 1230506865), (30, 1066439283), (35, 914090814), (39, 820337910), (42, 761742345), (45, 710959522), (49, 652922010), (63, 507828230), (65, 492202746), (70, 457045407), (78, 410168955), (90, 355479761), (91, 351573390), (98, 326461005), (105, 304696938), (117, 273445970), (126, 253914115), (130, 246101373), (147, 217640670), (182, 175786695), (195, 164067582), (210, 152348469), (234, 136722985), (245, 130584402), (273, 117191130), (294, 108820335), (315, 101565646), (390, 82033791), (441, 72546890), (455, 70314678), (490, 65292201), (546, 58595565), (585, 54689194), (630, 50782823), (637, 50224770), (735, 43528134), (819, 39063710), (882, 36273445), (910, 35157339), (1170, 27344597), (1274, 25112385), (1365, 23438226), (1470, 21764067), (1638, 19531855), (1911, 16741590), (2205, 14509378), (2730, 11719113), (3185, 10044954), (3822, 8370795), (4095, 7812742), (4410, 7254689), (5733, 5580530), (6370, 5022477), (8190, 3906371), (9555, 3348318), (11466, 2790265), (19110, 1674159), (28665, 1116106), (57330, 558053)]