265430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 552960

約数和(自身を除く): 287530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 127, 190, 209, 254, 418, 635, 1045, 1270, 1397, 2090, 2413, 2794, 4826, 6985, 12065, 13970, 24130, 26543, 53086, 132715, 265430]

約数ペア:

[(1, 265430), (2, 132715), (5, 53086), (10, 26543), (11, 24130), (19, 13970), (22, 12065), (38, 6985), (55, 4826), (95, 2794), (110, 2413), (127, 2090), (190, 1397), (209, 1270), (254, 1045), (418, 635)]