30675890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{739}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 63296640

約数和(自身を除く): 32620750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 593, 739, 1186, 1478, 2965, 3695, 4151, 5173, 5930, 7390, 8302, 10346, 20755, 25865, 41510, 51730, 438227, 876454, 2191135, 3067589, 4382270, 6135178, 15337945, 30675890]

約数ペア:

[(1, 30675890), (2, 15337945), (5, 6135178), (7, 4382270), (10, 3067589), (14, 2191135), (35, 876454), (70, 438227), (593, 51730), (739, 41510), (1186, 25865), (1478, 20755), (2965, 10346), (3695, 8302), (4151, 7390), (5173, 5930)]