13051470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 31426560

約数和(自身を除く): 18375090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 991, 1317, 1982, 2195, 2634, 2973, 4390, 4955, 5946, 6585, 9910, 13170, 14865, 29730, 435049, 870098, 1305147, 2175245, 2610294, 4350490, 6525735, 13051470]

約数ペア:

[(1, 13051470), (2, 6525735), (3, 4350490), (5, 2610294), (6, 2175245), (10, 1305147), (15, 870098), (30, 435049), (439, 29730), (878, 14865), (991, 13170), (1317, 9910), (1982, 6585), (2195, 5946), (2634, 4955), (2973, 4390)]