721760542910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1493617}}^1$

素因数の和:1493849

約数の個数: 64

約数和(自身を含む): 1486639816704

約数和(自身を除く): 764879273794

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 191, 230, 253, 382, 506, 955, 1265, 1910, 2101, 2530, 4202, 4393, 8786, 10505, 21010, 21965, 43930, 48323, 96646, 241615, 483230, 1493617, 2987234, 7468085, 14936170, 16429787, 32859574, 34353191, 68706382, 82148935, 164297870, 171765955, 285280847, 343531910, 377885101, 570561694, 755770202, 1426404235, 1889425505, 2852808470, 3138089317, 3778851010, 6276178634, 6561459481, 13122918962, 15690446585, 31380893170, 32807297405, 65614594810, 72176054291, 144352108582, 360880271455, 721760542910]

約数ペア:

[(1, 721760542910), (2, 360880271455), (5, 144352108582), (10, 72176054291), (11, 65614594810), (22, 32807297405), (23, 31380893170), (46, 15690446585), (55, 13122918962), (110, 6561459481), (115, 6276178634), (191, 3778851010), (230, 3138089317), (253, 2852808470), (382, 1889425505), (506, 1426404235), (955, 755770202), (1265, 570561694), (1910, 377885101), (2101, 343531910), (2530, 285280847), (4202, 171765955), (4393, 164297870), (8786, 82148935), (10505, 68706382), (21010, 34353191), (21965, 32859574), (43930, 16429787), (48323, 14936170), (96646, 7468085), (241615, 2987234), (483230, 1493617)]