57110340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{135977}}^1$

素因数の和:135996

約数の個数: 48

約数和(自身を含む): 182754432

約数和(自身を除く): 125644092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 135977, 271954, 407931, 543908, 679885, 815862, 951839, 1359770, 1631724, 1903678, 2039655, 2719540, 2855517, 3807356, 4079310, 4759195, 5711034, 8158620, 9518390, 11422068, 14277585, 19036780, 28555170, 57110340]

約数ペア:

[(1, 57110340), (2, 28555170), (3, 19036780), (4, 14277585), (5, 11422068), (6, 9518390), (7, 8158620), (10, 5711034), (12, 4759195), (14, 4079310), (15, 3807356), (20, 2855517), (21, 2719540), (28, 2039655), (30, 1903678), (35, 1631724), (42, 1359770), (60, 951839), (70, 815862), (84, 679885), (105, 543908), (140, 407931), (210, 271954), (420, 135977)]