131632620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{44773}}^1$

素因数の和:44799

約数の個数: 72

約数和(自身を含む): 428755824

約数和(自身を除く): 297123204

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, 44773, 89546, 134319, 179092, 223865, 268638, 313411, 447730, 537276, 626822, 671595, 895460, 940233, 1253644, 1343190, 1567055, 1880466, 2193877, 2686380, 3134110, 3760932, 4387754, 4701165, 6268220, 6581631, 8775508, 9402330, 10969385, 13163262, 18804660, 21938770, 26326524, 32908155, 43877540, 65816310, 131632620]

約数ペア:

[(1, 131632620), (2, 65816310), (3, 43877540), (4, 32908155), (5, 26326524), (6, 21938770), (7, 18804660), (10, 13163262), (12, 10969385), (14, 9402330), (15, 8775508), (20, 6581631), (21, 6268220), (28, 4701165), (30, 4387754), (35, 3760932), (42, 3134110), (49, 2686380), (60, 2193877), (70, 1880466), (84, 1567055), (98, 1343190), (105, 1253644), (140, 940233), (147, 895460), (196, 671595), (210, 626822), (245, 537276), (294, 447730), (420, 313411), (490, 268638), (588, 223865), (735, 179092), (980, 134319), (1470, 89546), (2940, 44773)]