57958260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1493}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 162642816

約数和(自身を除く): 104684556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1493, 1941, 2588, 2986, 3235, 3882, 4479, 5972, 6470, 7465, 7764, 8958, 9705, 12940, 14930, 17916, 19410, 22395, 29860, 38820, 44790, 89580, 965971, 1931942, 2897913, 3863884, 4829855, 5795826, 9659710, 11591652, 14489565, 19319420, 28979130, 57958260]

約数ペア:

[(1, 57958260), (2, 28979130), (3, 19319420), (4, 14489565), (5, 11591652), (6, 9659710), (10, 5795826), (12, 4829855), (15, 3863884), (20, 2897913), (30, 1931942), (60, 965971), (647, 89580), (1294, 44790), (1493, 38820), (1941, 29860), (2588, 22395), (2986, 19410), (3235, 17916), (3882, 14930), (4479, 12940), (5972, 9705), (6470, 8958), (7465, 7764)]