70979090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77999}}^1$

素因数の和:78026

約数の個数: 32

約数和(自身を含む): 157248000

約数和(自身を除く): 86268910

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 77999, 155998, 389995, 545993, 779990, 1013987, 1091986, 2027974, 2729965, 5069935, 5459930, 7097909, 10139870, 14195818, 35489545, 70979090]

約数ペア:

[(1, 70979090), (2, 35489545), (5, 14195818), (7, 10139870), (10, 7097909), (13, 5459930), (14, 5069935), (26, 2729965), (35, 2027974), (65, 1091986), (70, 1013987), (91, 779990), (130, 545993), (182, 389995), (455, 155998), (910, 77999)]