170593390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 174868370

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 79, 110, 134, 158, 293, 335, 395, 586, 670, 737, 790, 869, 1465, 1474, 1738, 2930, 3223, 3685, 4345, 5293, 6446, 7370, 8690, 10586, 16115, 19631, 23147, 26465, 32230, 39262, 46294, 52930, 58223, 98155, 115735, 116446, 196310, 215941, 231470, 254617, 291115, 431882, 509234, 582230, 1079705, 1273085, 1550849, 2159410, 2546170, 3101698, 7754245, 15508490, 17059339, 34118678, 85296695, 170593390]

約数ペア:

[(1, 170593390), (2, 85296695), (5, 34118678), (10, 17059339), (11, 15508490), (22, 7754245), (55, 3101698), (67, 2546170), (79, 2159410), (110, 1550849), (134, 1273085), (158, 1079705), (293, 582230), (335, 509234), (395, 431882), (586, 291115), (670, 254617), (737, 231470), (790, 215941), (869, 196310), (1465, 116446), (1474, 115735), (1738, 98155), (2930, 58223), (3223, 52930), (3685, 46294), (4345, 39262), (5293, 32230), (6446, 26465), (7370, 23147), (8690, 19631), (10586, 16115)]