269277887980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30809827}}^1$

素因数の和:30809878

約数の個数: 48

約数和(自身を含む): 621126132480

約数和(自身を除く): 351848244500

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 30809827, 61619654, 123239308, 154049135, 308098270, 585386713, 616196540, 708626021, 1170773426, 1417252042, 2341546852, 2834504084, 2926933565, 3543130105, 5853867130, 7086260210, 11707734260, 13463894399, 14172520420, 26927788798, 53855577596, 67319471995, 134638943990, 269277887980]

約数ペア:

[(1, 269277887980), (2, 134638943990), (4, 67319471995), (5, 53855577596), (10, 26927788798), (19, 14172520420), (20, 13463894399), (23, 11707734260), (38, 7086260210), (46, 5853867130), (76, 3543130105), (92, 2926933565), (95, 2834504084), (115, 2341546852), (190, 1417252042), (230, 1170773426), (380, 708626021), (437, 616196540), (460, 585386713), (874, 308098270), (1748, 154049135), (2185, 123239308), (4370, 61619654), (8740, 30809827)]