30687498

素因数分解:

$2^1\times 3^5\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 69503616

約数和(自身を除く): 38816118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 233, 243, 271, 466, 486, 542, 699, 813, 1398, 1626, 2097, 2439, 4194, 4878, 6291, 7317, 12582, 14634, 18873, 21951, 37746, 43902, 56619, 63143, 65853, 113238, 126286, 131706, 189429, 378858, 568287, 1136574, 1704861, 3409722, 5114583, 10229166, 15343749, 30687498]

約数ペア:

[(1, 30687498), (2, 15343749), (3, 10229166), (6, 5114583), (9, 3409722), (18, 1704861), (27, 1136574), (54, 568287), (81, 378858), (162, 189429), (233, 131706), (243, 126286), (271, 113238), (466, 65853), (486, 63143), (542, 56619), (699, 43902), (813, 37746), (1398, 21951), (1626, 18873), (2097, 14634), (2439, 12582), (4194, 7317), (4878, 6291)]