61713410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 127059840

約数和(自身を除く): 65346430

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 59, 74, 110, 118, 185, 257, 295, 370, 407, 514, 590, 649, 814, 1285, 1298, 2035, 2183, 2570, 2827, 3245, 4070, 4366, 5654, 6490, 9509, 10915, 14135, 15163, 19018, 21830, 24013, 28270, 30326, 47545, 48026, 75815, 95090, 104599, 120065, 151630, 166793, 209198, 240130, 333586, 522995, 561031, 833965, 1045990, 1122062, 1667930, 2805155, 5610310, 6171341, 12342682, 30856705, 61713410]

約数ペア:

[(1, 61713410), (2, 30856705), (5, 12342682), (10, 6171341), (11, 5610310), (22, 2805155), (37, 1667930), (55, 1122062), (59, 1045990), (74, 833965), (110, 561031), (118, 522995), (185, 333586), (257, 240130), (295, 209198), (370, 166793), (407, 151630), (514, 120065), (590, 104599), (649, 95090), (814, 75815), (1285, 48026), (1298, 47545), (2035, 30326), (2183, 28270), (2570, 24013), (2827, 21830), (3245, 19018), (4070, 15163), (4366, 14135), (5654, 10915), (6490, 9509)]