13711980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 38644704

約数和(自身を除く): 24932724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1321, 1730, 2076, 2595, 2642, 3460, 3963, 5190, 5284, 6605, 7926, 10380, 13210, 15852, 19815, 26420, 39630, 79260, 228533, 457066, 685599, 914132, 1142665, 1371198, 2285330, 2742396, 3427995, 4570660, 6855990, 13711980]

約数ペア:

[(1, 13711980), (2, 6855990), (3, 4570660), (4, 3427995), (5, 2742396), (6, 2285330), (10, 1371198), (12, 1142665), (15, 914132), (20, 685599), (30, 457066), (60, 228533), (173, 79260), (346, 39630), (519, 26420), (692, 19815), (865, 15852), (1038, 13210), (1321, 10380), (1730, 7926), (2076, 6605), (2595, 5284), (2642, 5190), (3460, 3963)]