68066290

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 56474126

約数列:

[1, 2, 5, 10, 131, 223, 233, 262, 446, 466, 655, 1115, 1165, 1310, 2230, 2330, 29213, 30523, 51959, 58426, 61046, 103918, 146065, 152615, 259795, 292130, 305230, 519590, 6806629, 13613258, 34033145, 68066290]

約数ペア:

[(1, 68066290), (2, 34033145), (5, 13613258), (10, 6806629), (131, 519590), (223, 305230), (233, 292130), (262, 259795), (446, 152615), (466, 146065), (655, 103918), (1115, 61046), (1165, 58426), (1310, 51959), (2230, 30523), (2330, 29213)]