31427310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2693}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 75647520

約数和(自身を除く): 44220210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 2693, 3890, 5386, 5835, 8079, 11670, 13465, 16158, 26930, 40395, 80790, 1047577, 2095154, 3142731, 5237885, 6285462, 10475770, 15713655, 31427310]

約数ペア:

[(1, 31427310), (2, 15713655), (3, 10475770), (5, 6285462), (6, 5237885), (10, 3142731), (15, 2095154), (30, 1047577), (389, 80790), (778, 40395), (1167, 26930), (1945, 16158), (2334, 13465), (2693, 11670), (3890, 8079), (5386, 5835)]