17641860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10139}}^1$

素因数の和:10180

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 33463740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 10139, 20278, 30417, 40556, 50695, 60834, 101390, 121668, 152085, 202780, 294031, 304170, 588062, 608340, 882093, 1176124, 1470155, 1764186, 2940310, 3528372, 4410465, 5880620, 8820930, 17641860]

約数ペア:

[(1, 17641860), (2, 8820930), (3, 5880620), (4, 4410465), (5, 3528372), (6, 2940310), (10, 1764186), (12, 1470155), (15, 1176124), (20, 882093), (29, 608340), (30, 588062), (58, 304170), (60, 294031), (87, 202780), (116, 152085), (145, 121668), (174, 101390), (290, 60834), (348, 50695), (435, 40556), (580, 30417), (870, 20278), (1740, 10139)]