47740470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2857}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 114823008

約数和(自身を除く): 67082538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 1114, 1671, 2785, 2857, 3342, 5570, 5714, 8355, 8571, 14285, 16710, 17142, 28570, 42855, 85710, 1591349, 3182698, 4774047, 7956745, 9548094, 15913490, 23870235, 47740470]

約数ペア:

[(1, 47740470), (2, 23870235), (3, 15913490), (5, 9548094), (6, 7956745), (10, 4774047), (15, 3182698), (30, 1591349), (557, 85710), (1114, 42855), (1671, 28570), (2785, 17142), (2857, 16710), (3342, 14285), (5570, 8571), (5714, 8355)]