1021718305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 1325629440

約数和(自身を除く): 303911135

約数列:

[1, 5, 23, 31, 115, 155, 463, 619, 713, 2315, 3095, 3565, 10649, 14237, 14353, 19189, 53245, 71185, 71765, 95945, 286597, 330119, 441347, 1432985, 1650595, 2206735, 6591731, 8884507, 32958655, 44422535, 204343661, 1021718305]

約数ペア:

[(1, 1021718305), (5, 204343661), (23, 44422535), (31, 32958655), (115, 8884507), (155, 6591731), (463, 2206735), (619, 1650595), (713, 1432985), (2315, 441347), (3095, 330119), (3565, 286597), (10649, 95945), (14237, 71765), (14353, 71185), (19189, 53245)]