45472980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{15467}}^1$

素因数の和:15493

約数の個数: 72

約数和(自身を含む): 148121568

約数和(自身を除く): 102648588

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, 15467, 30934, 46401, 61868, 77335, 92802, 108269, 154670, 185604, 216538, 232005, 309340, 324807, 433076, 464010, 541345, 649614, 757883, 928020, 1082690, 1299228, 1515766, 1624035, 2165380, 2273649, 3031532, 3248070, 3789415, 4547298, 6496140, 7578830, 9094596, 11368245, 15157660, 22736490, 45472980]

約数ペア:

[(1, 45472980), (2, 22736490), (3, 15157660), (4, 11368245), (5, 9094596), (6, 7578830), (7, 6496140), (10, 4547298), (12, 3789415), (14, 3248070), (15, 3031532), (20, 2273649), (21, 2165380), (28, 1624035), (30, 1515766), (35, 1299228), (42, 1082690), (49, 928020), (60, 757883), (70, 649614), (84, 541345), (98, 464010), (105, 433076), (140, 324807), (147, 309340), (196, 232005), (210, 216538), (245, 185604), (294, 154670), (420, 108269), (490, 92802), (588, 77335), (735, 61868), (980, 46401), (1470, 30934), (2940, 15467)]