70242210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{780469}}^1$

素因数の和:780482

約数の個数: 24

約数和(自身を含む): 182629980

約数和(自身を除く): 112387770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 780469, 1560938, 2341407, 3902345, 4682814, 7024221, 7804690, 11707035, 14048442, 23414070, 35121105, 70242210]

約数ペア:

[(1, 70242210), (2, 35121105), (3, 23414070), (5, 14048442), (6, 11707035), (9, 7804690), (10, 7024221), (15, 4682814), (18, 3902345), (30, 2341407), (45, 1560938), (90, 780469)]