72070070

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{41659}}^1$

素因数の和:41839

約数の個数: 16

約数和(自身を含む): 130479120

約数和(自身を除く): 58409050

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 41659, 83318, 208295, 416590, 7207007, 14414014, 36035035, 72070070]

約数ペア:

[(1, 72070070), (2, 36035035), (5, 14414014), (10, 7207007), (173, 416590), (346, 208295), (865, 83318), (1730, 41659)]