69729390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2557}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 187859520

約数和(自身を除く): 118130130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2557, 2727, 3030, 4545, 5114, 5454, 7671, 9090, 12785, 13635, 15342, 23013, 25570, 27270, 38355, 46026, 69039, 76710, 115065, 138078, 230130, 258257, 345195, 516514, 690390, 774771, 1291285, 1549542, 2324313, 2582570, 3873855, 4648626, 6972939, 7747710, 11621565, 13945878, 23243130, 34864695, 69729390]

約数ペア:

[(1, 69729390), (2, 34864695), (3, 23243130), (5, 13945878), (6, 11621565), (9, 7747710), (10, 6972939), (15, 4648626), (18, 3873855), (27, 2582570), (30, 2324313), (45, 1549542), (54, 1291285), (90, 774771), (101, 690390), (135, 516514), (202, 345195), (270, 258257), (303, 230130), (505, 138078), (606, 115065), (909, 76710), (1010, 69039), (1515, 46026), (1818, 38355), (2557, 27270), (2727, 25570), (3030, 23013), (4545, 15342), (5114, 13635), (5454, 12785), (7671, 9090)]