66256590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76157}}^1$

素因数の和:76196

約数の個数: 32

約数和(自身を含む): 164501280

約数和(自身を除く): 98244690

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 76157, 152314, 228471, 380785, 456942, 761570, 1142355, 2208553, 2284710, 4417106, 6625659, 11042765, 13251318, 22085530, 33128295, 66256590]

約数ペア:

[(1, 66256590), (2, 33128295), (3, 22085530), (5, 13251318), (6, 11042765), (10, 6625659), (15, 4417106), (29, 2284710), (30, 2208553), (58, 1142355), (87, 761570), (145, 456942), (174, 380785), (290, 228471), (435, 152314), (870, 76157)]