30691542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{104393}}^1$

素因数の和:104412

約数の個数: 24

約数和(自身を含む): 71405496

約数和(自身を除く): 40713954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 104393, 208786, 313179, 626358, 730751, 1461502, 2192253, 4384506, 5115257, 10230514, 15345771, 30691542]

約数ペア:

[(1, 30691542), (2, 15345771), (3, 10230514), (6, 5115257), (7, 4384506), (14, 2192253), (21, 1461502), (42, 730751), (49, 626358), (98, 313179), (147, 208786), (294, 104393)]