274253570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{2371}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 507228480

約数和(自身を除く): 232974910

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 538, 1345, 2371, 2690, 4742, 11567, 11855, 23134, 23710, 57835, 101953, 115670, 203906, 509765, 637799, 1019530, 1275598, 3188995, 6377990, 27425357, 54850714, 137126785, 274253570]

約数ペア:

[(1, 274253570), (2, 137126785), (5, 54850714), (10, 27425357), (43, 6377990), (86, 3188995), (215, 1275598), (269, 1019530), (430, 637799), (538, 509765), (1345, 203906), (2371, 115670), (2690, 101953), (4742, 57835), (11567, 23710), (11855, 23134)]