15246470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 13645690

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 439, 755, 878, 1510, 2195, 3473, 4390, 6946, 10097, 17365, 20194, 34730, 50485, 66289, 100970, 132578, 331445, 662890, 1524647, 3049294, 7623235, 15246470]

約数ペア:

[(1, 15246470), (2, 7623235), (5, 3049294), (10, 1524647), (23, 662890), (46, 331445), (115, 132578), (151, 100970), (230, 66289), (302, 50485), (439, 34730), (755, 20194), (878, 17365), (1510, 10097), (2195, 6946), (3473, 4390)]