44940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 145152

約数和(自身を除く): 100212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 6420, 7490, 8988, 11235, 14980, 22470, 44940]

約数ペア:

[(1, 44940), (2, 22470), (3, 14980), (4, 11235), (5, 8988), (6, 7490), (7, 6420), (10, 4494), (12, 3745), (14, 3210), (15, 2996), (20, 2247), (21, 2140), (28, 1605), (30, 1498), (35, 1284), (42, 1070), (60, 749), (70, 642), (84, 535), (105, 428), (107, 420), (140, 321), (210, 214)]