245718110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{60373}}^1$

素因数の和:60428

約数の個数: 32

約数和(自身を含む): 495549792

約数和(自身を除く): 249831682

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 60373, 120746, 301865, 603730, 664103, 1328206, 2233801, 3320515, 4467602, 6641030, 11169005, 22338010, 24571811, 49143622, 122859055, 245718110]

約数ペア:

[(1, 245718110), (2, 122859055), (5, 49143622), (10, 24571811), (11, 22338010), (22, 11169005), (37, 6641030), (55, 4467602), (74, 3320515), (110, 2233801), (185, 1328206), (370, 664103), (407, 603730), (814, 301865), (2035, 120746), (4070, 60373)]