254669570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{6793}}^1$

素因数の和:6986

約数の個数: 32

約数和(自身を含む): 481341312

約数和(自身を除く): 226671742

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1630, 3749, 6793, 7498, 13586, 18745, 33965, 37490, 67930, 156239, 312478, 781195, 1107259, 1562390, 2214518, 5536295, 11072590, 25466957, 50933914, 127334785, 254669570]

約数ペア:

[(1, 254669570), (2, 127334785), (5, 50933914), (10, 25466957), (23, 11072590), (46, 5536295), (115, 2214518), (163, 1562390), (230, 1107259), (326, 781195), (815, 312478), (1630, 156239), (3749, 67930), (6793, 37490), (7498, 33965), (13586, 18745)]