74222690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 136888704

約数和(自身を除く): 62666014

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 710, 977, 1070, 1954, 4885, 7597, 9770, 15194, 37985, 69367, 75970, 104539, 138734, 209078, 346835, 522695, 693670, 1045390, 7422269, 14844538, 37111345, 74222690]

約数ペア:

[(1, 74222690), (2, 37111345), (5, 14844538), (10, 7422269), (71, 1045390), (107, 693670), (142, 522695), (214, 346835), (355, 209078), (535, 138734), (710, 104539), (977, 75970), (1070, 69367), (1954, 37985), (4885, 15194), (7597, 9770)]