61869930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8629}}^1$

素因数の和:8878

約数の個数: 32

約数和(自身を含む): 149126400

約数和(自身を除く): 87256470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 8629, 17258, 25887, 43145, 51774, 86290, 129435, 258870, 2062331, 4124662, 6186993, 10311655, 12373986, 20623310, 30934965, 61869930]

約数ペア:

[(1, 61869930), (2, 30934965), (3, 20623310), (5, 12373986), (6, 10311655), (10, 6186993), (15, 4124662), (30, 2062331), (239, 258870), (478, 129435), (717, 86290), (1195, 51774), (1434, 43145), (2390, 25887), (3585, 17258), (7170, 8629)]