61897370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1409}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 116951040

約数和(自身を除く): 55053670

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1409, 1910, 2818, 4393, 7045, 8786, 14090, 21965, 32407, 43930, 64814, 162035, 269119, 324070, 538238, 1345595, 2691190, 6189737, 12379474, 30948685, 61897370]

約数ペア:

[(1, 61897370), (2, 30948685), (5, 12379474), (10, 6189737), (23, 2691190), (46, 1345595), (115, 538238), (191, 324070), (230, 269119), (382, 162035), (955, 64814), (1409, 43930), (1910, 32407), (2818, 21965), (4393, 14090), (7045, 8786)]