6635020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 16144128

約数和(自身を除く): 9509108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 571, 581, 830, 1142, 1162, 1660, 2284, 2324, 2855, 2905, 3997, 5710, 5810, 7994, 11420, 11620, 15988, 19985, 39970, 47393, 79940, 94786, 189572, 236965, 331751, 473930, 663502, 947860, 1327004, 1658755, 3317510, 6635020]

約数ペア:

[(1, 6635020), (2, 3317510), (4, 1658755), (5, 1327004), (7, 947860), (10, 663502), (14, 473930), (20, 331751), (28, 236965), (35, 189572), (70, 94786), (83, 79940), (140, 47393), (166, 39970), (332, 19985), (415, 15988), (571, 11620), (581, 11420), (830, 7994), (1142, 5810), (1162, 5710), (1660, 3997), (2284, 2905), (2324, 2855)]