19658577030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15239207}}^1$

素因数の和:15239260

約数の個数: 32

約数和(自身を含む): 48277810944

約数和(自身を除く): 28619233914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15239207, 30478414, 45717621, 76196035, 91435242, 152392070, 228588105, 457176210, 655285901, 1310571802, 1965857703, 3276429505, 3931715406, 6552859010, 9829288515, 19658577030]

約数ペア:

[(1, 19658577030), (2, 9829288515), (3, 6552859010), (5, 3931715406), (6, 3276429505), (10, 1965857703), (15, 1310571802), (30, 655285901), (43, 457176210), (86, 228588105), (129, 152392070), (215, 91435242), (258, 76196035), (430, 45717621), (645, 30478414), (1290, 15239207)]