71046890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2089}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 135432000

約数和(自身を除く): 64385110

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 2089, 3401, 4178, 6802, 10445, 17005, 20890, 34010, 39691, 79382, 198455, 373931, 396910, 747862, 1869655, 3739310, 7104689, 14209378, 35523445, 71046890]

約数ペア:

[(1, 71046890), (2, 35523445), (5, 14209378), (10, 7104689), (19, 3739310), (38, 1869655), (95, 747862), (179, 396910), (190, 373931), (358, 198455), (895, 79382), (1790, 39691), (2089, 34010), (3401, 20890), (4178, 17005), (6802, 10445)]