66077830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72613}}^1$

素因数の和:72640

約数の個数: 32

約数和(自身を含む): 146389824

約数和(自身を除く): 80311994

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 72613, 145226, 363065, 508291, 726130, 943969, 1016582, 1887938, 2541455, 4719845, 5082910, 6607783, 9439690, 13215566, 33038915, 66077830]

約数ペア:

[(1, 66077830), (2, 33038915), (5, 13215566), (7, 9439690), (10, 6607783), (13, 5082910), (14, 4719845), (26, 2541455), (35, 1887938), (65, 1016582), (70, 943969), (91, 726130), (130, 508291), (182, 363065), (455, 145226), (910, 72613)]