206187210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2290969}}^1$

素因数の和:2290982

約数の個数: 24

約数和(自身を含む): 536086980

約数和(自身を除く): 329899770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2290969, 4581938, 6872907, 11454845, 13745814, 20618721, 22909690, 34364535, 41237442, 68729070, 103093605, 206187210]

約数ペア:

[(1, 206187210), (2, 103093605), (3, 68729070), (5, 41237442), (6, 34364535), (9, 22909690), (10, 20618721), (15, 13745814), (18, 11454845), (30, 6872907), (45, 4581938), (90, 2290969)]