78921510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4973}}^1$

素因数の和:5029

約数の個数: 48

約数和(自身を含む): 198044784

約数和(自身を除く): 119123274

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 4973, 5290, 7935, 9946, 14919, 15870, 24865, 29838, 49730, 74595, 114379, 149190, 228758, 343137, 571895, 686274, 1143790, 1715685, 2630717, 3431370, 5261434, 7892151, 13153585, 15784302, 26307170, 39460755, 78921510]

約数ペア:

[(1, 78921510), (2, 39460755), (3, 26307170), (5, 15784302), (6, 13153585), (10, 7892151), (15, 5261434), (23, 3431370), (30, 2630717), (46, 1715685), (69, 1143790), (115, 686274), (138, 571895), (230, 343137), (345, 228758), (529, 149190), (690, 114379), (1058, 74595), (1587, 49730), (2645, 29838), (3174, 24865), (4973, 15870), (5290, 14919), (7935, 9946)]