23959740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{57047}}^1$

素因数の和:57066

約数の個数: 48

約数和(自身を含む): 76672512

約数和(自身を除く): 52712772

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, 57047, 114094, 171141, 228188, 285235, 342282, 399329, 570470, 684564, 798658, 855705, 1140940, 1197987, 1597316, 1711410, 1996645, 2395974, 3422820, 3993290, 4791948, 5989935, 7986580, 11979870, 23959740]

約数ペア:

[(1, 23959740), (2, 11979870), (3, 7986580), (4, 5989935), (5, 4791948), (6, 3993290), (7, 3422820), (10, 2395974), (12, 1996645), (14, 1711410), (15, 1597316), (20, 1197987), (21, 1140940), (28, 855705), (30, 798658), (35, 684564), (42, 570470), (60, 399329), (70, 342282), (84, 285235), (105, 228188), (140, 171141), (210, 114094), (420, 57047)]