43920660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{14939}}^1$

素因数の和:14965

約数の個数: 72

約数和(自身を含む): 143065440

約数和(自身を除く): 99144780

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, 14939, 29878, 44817, 59756, 74695, 89634, 104573, 149390, 179268, 209146, 224085, 298780, 313719, 418292, 448170, 522865, 627438, 732011, 896340, 1045730, 1254876, 1464022, 1568595, 2091460, 2196033, 2928044, 3137190, 3660055, 4392066, 6274380, 7320110, 8784132, 10980165, 14640220, 21960330, 43920660]

約数ペア:

[(1, 43920660), (2, 21960330), (3, 14640220), (4, 10980165), (5, 8784132), (6, 7320110), (7, 6274380), (10, 4392066), (12, 3660055), (14, 3137190), (15, 2928044), (20, 2196033), (21, 2091460), (28, 1568595), (30, 1464022), (35, 1254876), (42, 1045730), (49, 896340), (60, 732011), (70, 627438), (84, 522865), (98, 448170), (105, 418292), (140, 313719), (147, 298780), (196, 224085), (210, 209146), (245, 179268), (294, 149390), (420, 104573), (490, 89634), (588, 74695), (735, 59756), (980, 44817), (1470, 29878), (2940, 14939)]