89220530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43951}}^1$

素因数の和:43994

約数の個数: 32

約数和(自身を含む): 189872640

約数和(自身を除く): 100652110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 43951, 87902, 219755, 307657, 439510, 615314, 1274579, 1538285, 2549158, 3076570, 6372895, 8922053, 12745790, 17844106, 44610265, 89220530]

約数ペア:

[(1, 89220530), (2, 44610265), (5, 17844106), (7, 12745790), (10, 8922053), (14, 6372895), (29, 3076570), (35, 2549158), (58, 1538285), (70, 1274579), (145, 615314), (203, 439510), (290, 307657), (406, 219755), (1015, 87902), (2030, 43951)]