61910930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{653}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 117720000

約数和(自身を除く): 55809070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 653, 998, 1306, 2495, 3265, 4990, 6530, 9481, 12407, 18962, 24814, 47405, 62035, 94810, 124070, 325847, 651694, 1629235, 3258470, 6191093, 12382186, 30955465, 61910930]

約数ペア:

[(1, 61910930), (2, 30955465), (5, 12382186), (10, 6191093), (19, 3258470), (38, 1629235), (95, 651694), (190, 325847), (499, 124070), (653, 94810), (998, 62035), (1306, 47405), (2495, 24814), (3265, 18962), (4990, 12407), (6530, 9481)]