13239330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 34715520

約数和(自身を除く): 21476190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 409, 415, 498, 818, 830, 1079, 1227, 1245, 2045, 2158, 2454, 2490, 3237, 4090, 5317, 5395, 6135, 6474, 10634, 10790, 12270, 15951, 16185, 26585, 31902, 32370, 33947, 53170, 67894, 79755, 101841, 159510, 169735, 203682, 339470, 441311, 509205, 882622, 1018410, 1323933, 2206555, 2647866, 4413110, 6619665, 13239330]

約数ペア:

[(1, 13239330), (2, 6619665), (3, 4413110), (5, 2647866), (6, 2206555), (10, 1323933), (13, 1018410), (15, 882622), (26, 509205), (30, 441311), (39, 339470), (65, 203682), (78, 169735), (83, 159510), (130, 101841), (166, 79755), (195, 67894), (249, 53170), (390, 33947), (409, 32370), (415, 31902), (498, 26585), (818, 16185), (830, 15951), (1079, 12270), (1227, 10790), (1245, 10634), (2045, 6474), (2158, 6135), (2454, 5395), (2490, 5317), (3237, 4090)]