108447780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{36887}}^1$

素因数の和:36913

約数の個数: 72

約数和(自身を含む): 353239488

約数和(自身を除く): 244791708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 36887, 73774, 110661, 147548, 184435, 221322, 258209, 368870, 442644, 516418, 553305, 737740, 774627, 1032836, 1106610, 1291045, 1549254, 1807463, 2213220, 2582090, 3098508, 3614926, 3873135, 5164180, 5422389, 7229852, 7746270, 9037315, 10844778, 15492540, 18074630, 21689556, 27111945, 36149260, 54223890, 108447780]

約数ペア:

[(1, 108447780), (2, 54223890), (3, 36149260), (4, 27111945), (5, 21689556), (6, 18074630), (7, 15492540), (10, 10844778), (12, 9037315), (14, 7746270), (15, 7229852), (20, 5422389), (21, 5164180), (28, 3873135), (30, 3614926), (35, 3098508), (42, 2582090), (49, 2213220), (60, 1807463), (70, 1549254), (84, 1291045), (98, 1106610), (105, 1032836), (140, 774627), (147, 737740), (196, 553305), (210, 516418), (245, 442644), (294, 368870), (420, 258209), (490, 221322), (588, 184435), (735, 147548), (980, 110661), (1470, 73774), (2940, 36887)]