133734310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1109}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 249350400

約数和(自身を除く): 115616090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 389, 778, 1109, 1945, 2218, 3890, 5545, 11090, 12059, 24118, 34379, 60295, 68758, 120590, 171895, 343790, 431401, 862802, 2157005, 4314010, 13373431, 26746862, 66867155, 133734310]

約数ペア:

[(1, 133734310), (2, 66867155), (5, 26746862), (10, 13373431), (31, 4314010), (62, 2157005), (155, 862802), (310, 431401), (389, 343790), (778, 171895), (1109, 120590), (1945, 68758), (2218, 60295), (3890, 34379), (5545, 24118), (11090, 12059)]