73665970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6703}}^1$

素因数の和:6874

約数の個数: 32

約数和(自身を含む): 152529408

約数和(自身を除く): 78863438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 6703, 10990, 13406, 33515, 46921, 67030, 93842, 234605, 469210, 1052371, 2104742, 5261855, 7366597, 10523710, 14733194, 36832985, 73665970]

約数ペア:

[(1, 73665970), (2, 36832985), (5, 14733194), (7, 10523710), (10, 7366597), (14, 5261855), (35, 2104742), (70, 1052371), (157, 469210), (314, 234605), (785, 93842), (1099, 67030), (1570, 46921), (2198, 33515), (5495, 13406), (6703, 10990)]