147729530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30713}}^1$

素因数の和:30770

約数の個数: 32

約数和(自身を含む): 294117264

約数和(自身を除く): 146387734

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 30713, 61426, 153565, 307130, 399269, 798538, 1136381, 1996345, 2272762, 3992690, 5681905, 11363810, 14772953, 29545906, 73864765, 147729530]

約数ペア:

[(1, 147729530), (2, 73864765), (5, 29545906), (10, 14772953), (13, 11363810), (26, 5681905), (37, 3992690), (65, 2272762), (74, 1996345), (130, 1136381), (185, 798538), (370, 399269), (481, 307130), (962, 153565), (2405, 61426), (4810, 30713)]