591707890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{4001}}^1$

素因数の和:4674

約数の個数: 32

約数和(自身を含む): 1113388416

約数和(自身を除く): 521680526

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 643, 1286, 3215, 4001, 6430, 8002, 14789, 20005, 29578, 40010, 73945, 92023, 147890, 184046, 460115, 920230, 2572643, 5145286, 12863215, 25726430, 59170789, 118341578, 295853945, 591707890]

約数ペア:

[(1, 591707890), (2, 295853945), (5, 118341578), (10, 59170789), (23, 25726430), (46, 12863215), (115, 5145286), (230, 2572643), (643, 920230), (1286, 460115), (3215, 184046), (4001, 147890), (6430, 92023), (8002, 73945), (14789, 40010), (20005, 29578)]