138184670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2085

約数の個数: 64

約数和(自身を含む): 292916736

約数和(自身を除く): 154732066

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 2015, 2017, 2210, 2635, 4030, 4034, 5270, 6851, 10085, 13702, 20170, 26221, 34255, 34289, 52442, 62527, 68510, 68578, 125054, 131105, 171445, 262210, 312635, 342890, 445757, 625270, 812851, 891514, 1062959, 1625702, 2125918, 2228785, 4064255, 4457570, 5314795, 8128510, 10629590, 13818467, 27636934, 69092335, 138184670]

約数ペア:

[(1, 138184670), (2, 69092335), (5, 27636934), (10, 13818467), (13, 10629590), (17, 8128510), (26, 5314795), (31, 4457570), (34, 4064255), (62, 2228785), (65, 2125918), (85, 1625702), (130, 1062959), (155, 891514), (170, 812851), (221, 625270), (310, 445757), (403, 342890), (442, 312635), (527, 262210), (806, 171445), (1054, 131105), (1105, 125054), (2015, 68578), (2017, 68510), (2210, 62527), (2635, 52442), (4030, 34289), (4034, 34255), (5270, 26221), (6851, 20170), (10085, 13702)]