74349710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 136533600

約数和(自身を除く): 62183890

約数列:

[1, 2, 5, 10, 89, 139, 178, 278, 445, 601, 695, 890, 1202, 1390, 3005, 6010, 12371, 24742, 53489, 61855, 83539, 106978, 123710, 167078, 267445, 417695, 534890, 835390, 7434971, 14869942, 37174855, 74349710]

約数ペア:

[(1, 74349710), (2, 37174855), (5, 14869942), (10, 7434971), (89, 835390), (139, 534890), (178, 417695), (278, 267445), (445, 167078), (601, 123710), (695, 106978), (890, 83539), (1202, 61855), (1390, 53489), (3005, 24742), (6010, 12371)]