685759930

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1\times {\mathrm{929}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 1250076240

約数和(自身を除く): 564316310

約数列:

[1, 2, 5, 10, 97, 194, 485, 761, 929, 970, 1522, 1858, 3805, 4645, 7610, 9290, 73817, 90113, 147634, 180226, 369085, 450565, 706969, 738170, 901130, 1413938, 3534845, 7069690, 68575993, 137151986, 342879965, 685759930]

約数ペア:

[(1, 685759930), (2, 342879965), (5, 137151986), (10, 68575993), (97, 7069690), (194, 3534845), (485, 1413938), (761, 901130), (929, 738170), (970, 706969), (1522, 450565), (1858, 369085), (3805, 180226), (4645, 147634), (7610, 90113), (9290, 73817)]