15692170870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{2399}}^1$

素因数の和:2797

約数の個数: 64

約数和(自身を含む): 30067200000

約数和(自身を除く): 14375029130

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 199, 346, 398, 865, 995, 1730, 1990, 2399, 3287, 3781, 4798, 6574, 7562, 11995, 16435, 18905, 23990, 32870, 34427, 37810, 45581, 68854, 91162, 172135, 227905, 344270, 415027, 455810, 477401, 654113, 830054, 954802, 1308226, 2075135, 2387005, 3270565, 4150270, 4774010, 6541130, 7885513, 9070619, 15771026, 18141238, 39427565, 45353095, 78855130, 82590373, 90706190, 165180746, 412951865, 825903730, 1569217087, 3138434174, 7846085435, 15692170870]

約数ペア:

[(1, 15692170870), (2, 7846085435), (5, 3138434174), (10, 1569217087), (19, 825903730), (38, 412951865), (95, 165180746), (173, 90706190), (190, 82590373), (199, 78855130), (346, 45353095), (398, 39427565), (865, 18141238), (995, 15771026), (1730, 9070619), (1990, 7885513), (2399, 6541130), (3287, 4774010), (3781, 4150270), (4798, 3270565), (6574, 2387005), (7562, 2075135), (11995, 1308226), (16435, 954802), (18905, 830054), (23990, 654113), (32870, 477401), (34427, 455810), (37810, 415027), (45581, 344270), (68854, 227905), (91162, 172135)]