15992970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{76157}}^1$

素因数の和:76174

約数の個数: 32

約数和(自身を含む): 43867008

約数和(自身を除く): 27874038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 76157, 152314, 228471, 380785, 456942, 533099, 761570, 1066198, 1142355, 1599297, 2284710, 2665495, 3198594, 5330990, 7996485, 15992970]

約数ペア:

[(1, 15992970), (2, 7996485), (3, 5330990), (5, 3198594), (6, 2665495), (7, 2284710), (10, 1599297), (14, 1142355), (15, 1066198), (21, 761570), (30, 533099), (35, 456942), (42, 380785), (70, 228471), (105, 152314), (210, 76157)]