69789850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5695

約数の個数: 48

約数和(自身を含む): 147178080

約数和(自身を除く): 77388230

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 5651, 6175, 11302, 12350, 28255, 56510, 73463, 107369, 141275, 146926, 214738, 282550, 367315, 536845, 734630, 1073690, 1395797, 1836575, 2684225, 2791594, 3673150, 5368450, 6978985, 13957970, 34894925, 69789850]

約数ペア:

[(1, 69789850), (2, 34894925), (5, 13957970), (10, 6978985), (13, 5368450), (19, 3673150), (25, 2791594), (26, 2684225), (38, 1836575), (50, 1395797), (65, 1073690), (95, 734630), (130, 536845), (190, 367315), (247, 282550), (325, 214738), (475, 146926), (494, 141275), (650, 107369), (950, 73463), (1235, 56510), (2470, 28255), (5651, 12350), (6175, 11302)]