78616003970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5700943}}^1$

素因数の和:5701154

約数の個数: 32

約数和(自身を含む): 162545315328

約数和(自身を除く): 83929311358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 5700943, 11401886, 28504715, 39906601, 57009430, 79813202, 199533005, 399066010, 1123085771, 2246171542, 5615428855, 7861600397, 11230857710, 15723200794, 39308001985, 78616003970]

約数ペア:

[(1, 78616003970), (2, 39308001985), (5, 15723200794), (7, 11230857710), (10, 7861600397), (14, 5615428855), (35, 2246171542), (70, 1123085771), (197, 399066010), (394, 199533005), (985, 79813202), (1379, 57009430), (1970, 39906601), (2758, 28504715), (6895, 11401886), (13790, 5700943)]