7102340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 17254272

約数和(自身を除く): 10151932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 523, 679, 970, 1046, 1358, 1940, 2092, 2615, 2716, 3395, 3661, 5230, 6790, 7322, 10460, 13580, 14644, 18305, 36610, 50731, 73220, 101462, 202924, 253655, 355117, 507310, 710234, 1014620, 1420468, 1775585, 3551170, 7102340]

約数ペア:

[(1, 7102340), (2, 3551170), (4, 1775585), (5, 1420468), (7, 1014620), (10, 710234), (14, 507310), (20, 355117), (28, 253655), (35, 202924), (70, 101462), (97, 73220), (140, 50731), (194, 36610), (388, 18305), (485, 14644), (523, 13580), (679, 10460), (970, 7322), (1046, 6790), (1358, 5230), (1940, 3661), (2092, 3395), (2615, 2716)]