74588870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13537}}^1$

素因数の和:13592

約数の個数: 32

約数和(自身を含む): 146210400

約数和(自身を除く): 71621530

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 13537, 27074, 67685, 135370, 257203, 392573, 514406, 785146, 1286015, 1962865, 2572030, 3925730, 7458887, 14917774, 37294435, 74588870]

約数ペア:

[(1, 74588870), (2, 37294435), (5, 14917774), (10, 7458887), (19, 3925730), (29, 2572030), (38, 1962865), (58, 1286015), (95, 785146), (145, 514406), (190, 392573), (290, 257203), (551, 135370), (1102, 67685), (2755, 27074), (5510, 13537)]