30382456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{751}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 61588800

約数和(自身を除く): 31206344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 751, 778, 1502, 1556, 3004, 3112, 5057, 6008, 9763, 10114, 19526, 20228, 39052, 40456, 78104, 292139, 584278, 1168556, 2337112, 3797807, 7595614, 15191228, 30382456]

約数ペア:

[(1, 30382456), (2, 15191228), (4, 7595614), (8, 3797807), (13, 2337112), (26, 1168556), (52, 584278), (104, 292139), (389, 78104), (751, 40456), (778, 39052), (1502, 20228), (1556, 19526), (3004, 10114), (3112, 9763), (5057, 6008)]