214970210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{236231}}^1$

素因数の和:236258

約数の個数: 32

約数和(自身を含む): 476243712

約数和(自身を除く): 261273502

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 236231, 472462, 1181155, 1653617, 2362310, 3071003, 3307234, 6142006, 8268085, 15355015, 16536170, 21497021, 30710030, 42994042, 107485105, 214970210]

約数ペア:

[(1, 214970210), (2, 107485105), (5, 42994042), (7, 30710030), (10, 21497021), (13, 16536170), (14, 15355015), (26, 8268085), (35, 6142006), (65, 3307234), (70, 3071003), (91, 2362310), (130, 1653617), (182, 1181155), (455, 472462), (910, 236231)]