79216890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138977}}^1$

素因数の和:139006

約数の個数: 32

約数和(自身を含む): 200128320

約数和(自身を除く): 120911430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 138977, 277954, 416931, 694885, 833862, 1389770, 2084655, 2640563, 4169310, 5281126, 7921689, 13202815, 15843378, 26405630, 39608445, 79216890]

約数ペア:

[(1, 79216890), (2, 39608445), (3, 26405630), (5, 15843378), (6, 13202815), (10, 7921689), (15, 5281126), (19, 4169310), (30, 2640563), (38, 2084655), (57, 1389770), (95, 833862), (114, 694885), (190, 416931), (285, 277954), (570, 138977)]