39181210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 73608192

約数和(自身を除く): 34426982

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 1303, 2606, 3007, 6014, 6515, 13030, 15035, 30070, 40393, 80786, 126391, 201965, 252782, 403930, 631955, 1263910, 3918121, 7836242, 19590605, 39181210]

約数ペア:

[(1, 39181210), (2, 19590605), (5, 7836242), (10, 3918121), (31, 1263910), (62, 631955), (97, 403930), (155, 252782), (194, 201965), (310, 126391), (485, 80786), (970, 40393), (1303, 30070), (2606, 15035), (3007, 13030), (6014, 6515)]