15706460294

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{63929}}^1$

素因数の和:64077

約数の個数: 48

約数和(自身を含む): 28860559200

約数和(自身を除く): 13154098906

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 109, 161, 218, 322, 763, 1127, 1526, 2254, 2507, 5014, 5341, 10682, 17549, 35098, 63929, 122843, 127858, 245686, 447503, 895006, 1470367, 2940734, 3132521, 6265042, 6968261, 10292569, 13936522, 20585138, 48777827, 72047983, 97555654, 144095966, 160270003, 320540006, 341444789, 682889578, 1121890021, 2243780042, 7853230147, 15706460294]

約数ペア:

[(1, 15706460294), (2, 7853230147), (7, 2243780042), (14, 1121890021), (23, 682889578), (46, 341444789), (49, 320540006), (98, 160270003), (109, 144095966), (161, 97555654), (218, 72047983), (322, 48777827), (763, 20585138), (1127, 13936522), (1526, 10292569), (2254, 6968261), (2507, 6265042), (5014, 3132521), (5341, 2940734), (10682, 1470367), (17549, 895006), (35098, 447503), (63929, 245686), (122843, 127858)]