30492870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7759}}^1$

素因数の和:7900

約数の個数: 32

約数和(自身を含む): 73751040

約数和(自身を除く): 43258170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 7759, 15518, 23277, 38795, 46554, 77590, 116385, 232770, 1016429, 2032858, 3049287, 5082145, 6098574, 10164290, 15246435, 30492870]

約数ペア:

[(1, 30492870), (2, 15246435), (3, 10164290), (5, 6098574), (6, 5082145), (10, 3049287), (15, 2032858), (30, 1016429), (131, 232770), (262, 116385), (393, 77590), (655, 46554), (786, 38795), (1310, 23277), (1965, 15518), (3930, 7759)]