23013470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 43497216

約数和(自身を除く): 20483746

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1217, 1891, 2434, 3782, 6085, 9455, 12170, 18910, 37727, 74237, 75454, 148474, 188635, 371185, 377270, 742370, 2301347, 4602694, 11506735, 23013470]

約数ペア:

[(1, 23013470), (2, 11506735), (5, 4602694), (10, 2301347), (31, 742370), (61, 377270), (62, 371185), (122, 188635), (155, 148474), (305, 75454), (310, 74237), (610, 37727), (1217, 18910), (1891, 12170), (2434, 9455), (3782, 6085)]