97436780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1019}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 234420480

約数和(自身を除く): 136983700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 683, 1019, 1366, 2038, 2732, 3415, 4076, 4781, 5095, 6830, 7133, 9562, 10190, 13660, 14266, 19124, 20380, 23905, 28532, 35665, 47810, 71330, 95620, 142660, 695977, 1391954, 2783908, 3479885, 4871839, 6959770, 9743678, 13919540, 19487356, 24359195, 48718390, 97436780]

約数ペア:

[(1, 97436780), (2, 48718390), (4, 24359195), (5, 19487356), (7, 13919540), (10, 9743678), (14, 6959770), (20, 4871839), (28, 3479885), (35, 2783908), (70, 1391954), (140, 695977), (683, 142660), (1019, 95620), (1366, 71330), (2038, 47810), (2732, 35665), (3415, 28532), (4076, 23905), (4781, 20380), (5095, 19124), (6830, 14266), (7133, 13660), (9562, 10190)]