2051201670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{165553}}^1$

素因数の和:165629

約数の個数: 64

約数和(自身を含む): 5721546240

約数和(自身を除く): 3670344570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2478, 4130, 6195, 12390, 165553, 331106, 496659, 827765, 993318, 1158871, 1655530, 2317742, 2483295, 3476613, 4966590, 5794355, 6953226, 9767627, 11588710, 17383065, 19535254, 29302881, 34766130, 48838135, 58605762, 68373389, 97676270, 136746778, 146514405, 205120167, 293028810, 341866945, 410240334, 683733890, 1025600835, 2051201670]

約数ペア:

[(1, 2051201670), (2, 1025600835), (3, 683733890), (5, 410240334), (6, 341866945), (7, 293028810), (10, 205120167), (14, 146514405), (15, 136746778), (21, 97676270), (30, 68373389), (35, 58605762), (42, 48838135), (59, 34766130), (70, 29302881), (105, 19535254), (118, 17383065), (177, 11588710), (210, 9767627), (295, 6953226), (354, 5794355), (413, 4966590), (590, 3476613), (826, 2483295), (885, 2317742), (1239, 1655530), (1770, 1158871), (2065, 993318), (2478, 827765), (4130, 496659), (6195, 331106), (12390, 165553)]