101234990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 188050464

約数和(自身を除く): 86815474

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 670, 2477, 4087, 4954, 8174, 12385, 20435, 24770, 40870, 151097, 165959, 302194, 331918, 755485, 829795, 1510970, 1659590, 10123499, 20246998, 50617495, 101234990]

約数ペア:

[(1, 101234990), (2, 50617495), (5, 20246998), (10, 10123499), (61, 1659590), (67, 1510970), (122, 829795), (134, 755485), (305, 331918), (335, 302194), (610, 165959), (670, 151097), (2477, 40870), (4087, 24770), (4954, 20435), (8174, 12385)]