34537720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 96215040

約数和(自身を除く): 61677320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 173, 184, 217, 230, 248, 280, 310, 322, 346, 434, 460, 620, 644, 692, 713, 805, 865, 868, 920, 1085, 1211, 1240, 1288, 1384, 1426, 1610, 1730, 1736, 2170, 2422, 2852, 3220, 3460, 3565, 3979, 4340, 4844, 4991, 5363, 5704, 6055, 6440, 6920, 7130, 7958, 8680, 9688, 9982, 10726, 12110, 14260, 15916, 19895, 19964, 21452, 24220, 24955, 26815, 27853, 28520, 31832, 37541, 39790, 39928, 42904, 48440, 49910, 53630, 55706, 75082, 79580, 99820, 107260, 111412, 123349, 139265, 150164, 159160, 187705, 199640, 214520, 222824, 246698, 278530, 300328, 375410, 493396, 557060, 616745, 750820, 863443, 986792, 1114120, 1233490, 1501640, 1726886, 2466980, 3453772, 4317215, 4933960, 6907544, 8634430, 17268860, 34537720]

約数ペア:

[(1, 34537720), (2, 17268860), (4, 8634430), (5, 6907544), (7, 4933960), (8, 4317215), (10, 3453772), (14, 2466980), (20, 1726886), (23, 1501640), (28, 1233490), (31, 1114120), (35, 986792), (40, 863443), (46, 750820), (56, 616745), (62, 557060), (70, 493396), (92, 375410), (115, 300328), (124, 278530), (140, 246698), (155, 222824), (161, 214520), (173, 199640), (184, 187705), (217, 159160), (230, 150164), (248, 139265), (280, 123349), (310, 111412), (322, 107260), (346, 99820), (434, 79580), (460, 75082), (620, 55706), (644, 53630), (692, 49910), (713, 48440), (805, 42904), (865, 39928), (868, 39790), (920, 37541), (1085, 31832), (1211, 28520), (1240, 27853), (1288, 26815), (1384, 24955), (1426, 24220), (1610, 21452), (1730, 19964), (1736, 19895), (2170, 15916), (2422, 14260), (2852, 12110), (3220, 10726), (3460, 9982), (3565, 9688), (3979, 8680), (4340, 7958), (4844, 7130), (4991, 6920), (5363, 6440), (5704, 6055)]