65119740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{155047}}^1$

素因数の和:155066

約数の個数: 48

約数和(自身を含む): 208384512

約数和(自身を除く): 143264772

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, 155047, 310094, 465141, 620188, 775235, 930282, 1085329, 1550470, 1860564, 2170658, 2325705, 3100940, 3255987, 4341316, 4651410, 5426645, 6511974, 9302820, 10853290, 13023948, 16279935, 21706580, 32559870, 65119740]

約数ペア:

[(1, 65119740), (2, 32559870), (3, 21706580), (4, 16279935), (5, 13023948), (6, 10853290), (7, 9302820), (10, 6511974), (12, 5426645), (14, 4651410), (15, 4341316), (20, 3255987), (21, 3100940), (28, 2325705), (30, 2170658), (35, 1860564), (42, 1550470), (60, 1085329), (70, 930282), (84, 775235), (105, 620188), (140, 465141), (210, 310094), (420, 155047)]