735720890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{1213}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 1338391296

約数和(自身を除く): 602670406

約数列:

[1, 2, 5, 10, 131, 262, 463, 655, 926, 1213, 1310, 2315, 2426, 4630, 6065, 12130, 60653, 121306, 158903, 303265, 317806, 561619, 606530, 794515, 1123238, 1589030, 2808095, 5616190, 73572089, 147144178, 367860445, 735720890]

約数ペア:

[(1, 735720890), (2, 367860445), (5, 147144178), (10, 73572089), (131, 5616190), (262, 2808095), (463, 1589030), (655, 1123238), (926, 794515), (1213, 606530), (1310, 561619), (2315, 317806), (2426, 303265), (4630, 158903), (6065, 121306), (12130, 60653)]