61345186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 119070720

約数和(自身を除く): 57725534

約数列:

[1, 2, 7, 14, 19, 23, 37, 38, 46, 74, 133, 161, 259, 266, 271, 322, 437, 518, 542, 703, 851, 874, 1406, 1702, 1897, 3059, 3794, 4921, 5149, 5957, 6118, 6233, 9842, 10027, 10298, 11914, 12466, 16169, 20054, 32338, 36043, 43631, 70189, 72086, 87262, 113183, 118427, 140378, 190513, 226366, 230621, 236854, 381026, 461242, 828989, 1333591, 1614347, 1657978, 2667182, 3228694, 4381799, 8763598, 30672593, 61345186]

約数ペア:

[(1, 61345186), (2, 30672593), (7, 8763598), (14, 4381799), (19, 3228694), (23, 2667182), (37, 1657978), (38, 1614347), (46, 1333591), (74, 828989), (133, 461242), (161, 381026), (259, 236854), (266, 230621), (271, 226366), (322, 190513), (437, 140378), (518, 118427), (542, 113183), (703, 87262), (851, 72086), (874, 70189), (1406, 43631), (1702, 36043), (1897, 32338), (3059, 20054), (3794, 16169), (4921, 12466), (5149, 11914), (5957, 10298), (6118, 10027), (6233, 9842)]