78570530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1361}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 148272768

約数和(自身を除く): 69702238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 1361, 2510, 2722, 5773, 6805, 11546, 13610, 28865, 31303, 57730, 62606, 156515, 313030, 341611, 683222, 1708055, 3416110, 7857053, 15714106, 39285265, 78570530]

約数ペア:

[(1, 78570530), (2, 39285265), (5, 15714106), (10, 7857053), (23, 3416110), (46, 1708055), (115, 683222), (230, 341611), (251, 313030), (502, 156515), (1255, 62606), (1361, 57730), (2510, 31303), (2722, 28865), (5773, 13610), (6805, 11546)]