15693757060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1\times {\mathrm{997}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 35503187328

約数和(自身を除く): 19809430268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 691, 997, 1139, 1340, 1382, 1994, 2278, 2764, 3455, 3988, 4556, 4985, 5695, 6910, 9970, 11390, 11747, 13820, 16949, 19940, 22780, 23494, 33898, 46297, 46988, 58735, 66799, 67796, 84745, 92594, 117470, 133598, 169490, 185188, 231485, 234940, 267196, 333995, 338980, 462970, 667990, 688927, 787049, 925940, 1135583, 1335980, 1377854, 1574098, 2271166, 2755708, 3148196, 3444635, 3935245, 4542332, 5677915, 6889270, 7870490, 11355830, 11711759, 13778540, 15740980, 22711660, 23423518, 46158109, 46847036, 58558795, 92316218, 117117590, 184632436, 230790545, 234235180, 461581090, 784687853, 923162180, 1569375706, 3138751412, 3923439265, 7846878530, 15693757060]

約数ペア:

[(1, 15693757060), (2, 7846878530), (4, 3923439265), (5, 3138751412), (10, 1569375706), (17, 923162180), (20, 784687853), (34, 461581090), (67, 234235180), (68, 230790545), (85, 184632436), (134, 117117590), (170, 92316218), (268, 58558795), (335, 46847036), (340, 46158109), (670, 23423518), (691, 22711660), (997, 15740980), (1139, 13778540), (1340, 11711759), (1382, 11355830), (1994, 7870490), (2278, 6889270), (2764, 5677915), (3455, 4542332), (3988, 3935245), (4556, 3444635), (4985, 3148196), (5695, 2755708), (6910, 2271166), (9970, 1574098), (11390, 1377854), (11747, 1335980), (13820, 1135583), (16949, 925940), (19940, 787049), (22780, 688927), (23494, 667990), (33898, 462970), (46297, 338980), (46988, 333995), (58735, 267196), (66799, 234940), (67796, 231485), (84745, 185188), (92594, 169490), (117470, 133598)]