61131470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4064

約数の個数: 32

約数和(自身を含む): 116563968

約数和(自身を除く): 55432498

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 3967, 7705, 7934, 15410, 19835, 39670, 91241, 182482, 265789, 456205, 531578, 912410, 1328945, 2657890, 6113147, 12226294, 30565735, 61131470]

約数ペア:

[(1, 61131470), (2, 30565735), (5, 12226294), (10, 6113147), (23, 2657890), (46, 1328945), (67, 912410), (115, 531578), (134, 456205), (230, 265789), (335, 182482), (670, 91241), (1541, 39670), (3082, 19835), (3967, 15410), (7705, 7934)]