72622210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{70507}}^1$

素因数の和:70617

約数の個数: 16

約数和(自身を含む): 131990976

約数和(自身を除く): 59368766

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 70507, 141014, 352535, 705070, 7262221, 14524442, 36311105, 72622210]

約数ペア:

[(1, 72622210), (2, 36311105), (5, 14524442), (10, 7262221), (103, 705070), (206, 352535), (515, 141014), (1030, 70507)]