2110350340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{11411}}^1$

素因数の和:12748

約数の個数: 48

約数和(自身を含む): 5069119104

約数和(自身を除く): 2958768764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1321, 2642, 5284, 6605, 9247, 11411, 13210, 18494, 22822, 26420, 36988, 45644, 46235, 57055, 79877, 92470, 114110, 159754, 184940, 228220, 319508, 399385, 798770, 1597540, 15073931, 30147862, 60295724, 75369655, 105517517, 150739310, 211035034, 301478620, 422070068, 527587585, 1055175170, 2110350340]

約数ペア:

[(1, 2110350340), (2, 1055175170), (4, 527587585), (5, 422070068), (7, 301478620), (10, 211035034), (14, 150739310), (20, 105517517), (28, 75369655), (35, 60295724), (70, 30147862), (140, 15073931), (1321, 1597540), (2642, 798770), (5284, 399385), (6605, 319508), (9247, 228220), (11411, 184940), (13210, 159754), (18494, 114110), (22822, 92470), (26420, 79877), (36988, 57055), (45644, 46235)]