8442070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9277}}^1$

素因数の和:9304

約数の個数: 32

約数和(自身を含む): 18704448

約数和(自身を除く): 10262378

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9277, 18554, 46385, 64939, 92770, 120601, 129878, 241202, 324695, 603005, 649390, 844207, 1206010, 1688414, 4221035, 8442070]

約数ペア:

[(1, 8442070), (2, 4221035), (5, 1688414), (7, 1206010), (10, 844207), (13, 649390), (14, 603005), (26, 324695), (35, 241202), (65, 129878), (70, 120601), (91, 92770), (130, 64939), (182, 46385), (455, 18554), (910, 9277)]