31230702

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 70691712

約数和(自身を除く): 39461010

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 577, 582, 873, 1154, 1731, 1746, 3007, 3462, 5193, 6014, 9021, 10386, 17887, 18042, 27063, 35774, 53661, 54126, 55969, 107322, 111938, 160983, 167907, 321966, 335814, 503721, 1007442, 1735039, 3470078, 5205117, 10410234, 15615351, 31230702]

約数ペア:

[(1, 31230702), (2, 15615351), (3, 10410234), (6, 5205117), (9, 3470078), (18, 1735039), (31, 1007442), (62, 503721), (93, 335814), (97, 321966), (186, 167907), (194, 160983), (279, 111938), (291, 107322), (558, 55969), (577, 54126), (582, 53661), (873, 35774), (1154, 27063), (1731, 18042), (1746, 17887), (3007, 10386), (3462, 9021), (5193, 6014)]