103659220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{740423}}^1$

素因数の和:740439

約数の個数: 24

約数和(自身を含む): 248782464

約数和(自身を除く): 145123244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 740423, 1480846, 2961692, 3702115, 5182961, 7404230, 10365922, 14808460, 20731844, 25914805, 51829610, 103659220]

約数ペア:

[(1, 103659220), (2, 51829610), (4, 25914805), (5, 20731844), (7, 14808460), (10, 10365922), (14, 7404230), (20, 5182961), (28, 3702115), (35, 2961692), (70, 1480846), (140, 740423)]