70842645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68447}}^1$

素因数の和:68481

約数の個数: 24

約数和(自身を含む): 128134656

約数和(自身を除く): 57292011

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 68447, 205341, 342235, 616023, 1026705, 1574281, 3080115, 4722843, 7871405, 14168529, 23614215, 70842645]

約数ペア:

[(1, 70842645), (3, 23614215), (5, 14168529), (9, 7871405), (15, 4722843), (23, 3080115), (45, 1574281), (69, 1026705), (115, 616023), (207, 342235), (345, 205341), (1035, 68447)]