123754410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 366957864

約数和(自身を除く): 243203454

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 293, 342, 361, 390, 494, 570, 585, 586, 722, 741, 855, 879, 1083, 1170, 1235, 1465, 1482, 1710, 1758, 1805, 2166, 2223, 2470, 2637, 2930, 3249, 3610, 3705, 3809, 4395, 4446, 4693, 5274, 5415, 5567, 6498, 7410, 7618, 8790, 9386, 10830, 11115, 11134, 11427, 13185, 14079, 16245, 16701, 19045, 22230, 22854, 23465, 26370, 27835, 28158, 32490, 33402, 34281, 38090, 42237, 46930, 50103, 55670, 57135, 68562, 70395, 72371, 83505, 84474, 100206, 105773, 114270, 140790, 144742, 167010, 171405, 211185, 211546, 217113, 250515, 317319, 342810, 361855, 422370, 434226, 501030, 528865, 634638, 651339, 723710, 951957, 1057730, 1085565, 1302678, 1375049, 1586595, 1903914, 2171130, 2750098, 3173190, 3256695, 4125147, 4759785, 6513390, 6875245, 8250294, 9519570, 12375441, 13750490, 20625735, 24750882, 41251470, 61877205, 123754410]

約数ペア:

[(1, 123754410), (2, 61877205), (3, 41251470), (5, 24750882), (6, 20625735), (9, 13750490), (10, 12375441), (13, 9519570), (15, 8250294), (18, 6875245), (19, 6513390), (26, 4759785), (30, 4125147), (38, 3256695), (39, 3173190), (45, 2750098), (57, 2171130), (65, 1903914), (78, 1586595), (90, 1375049), (95, 1302678), (114, 1085565), (117, 1057730), (130, 951957), (171, 723710), (190, 651339), (195, 634638), (234, 528865), (247, 501030), (285, 434226), (293, 422370), (342, 361855), (361, 342810), (390, 317319), (494, 250515), (570, 217113), (585, 211546), (586, 211185), (722, 171405), (741, 167010), (855, 144742), (879, 140790), (1083, 114270), (1170, 105773), (1235, 100206), (1465, 84474), (1482, 83505), (1710, 72371), (1758, 70395), (1805, 68562), (2166, 57135), (2223, 55670), (2470, 50103), (2637, 46930), (2930, 42237), (3249, 38090), (3610, 34281), (3705, 33402), (3809, 32490), (4395, 28158), (4446, 27835), (4693, 26370), (5274, 23465), (5415, 22854), (5567, 22230), (6498, 19045), (7410, 16701), (7618, 16245), (8790, 14079), (9386, 13185), (10830, 11427), (11115, 11134)]