127541010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{98869}}^1$

素因数の和:98922

約数の個数: 32

約数和(自身を含む): 313220160

約数和(自身を除く): 185679150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 98869, 197738, 296607, 494345, 593214, 988690, 1483035, 2966070, 4251367, 8502734, 12754101, 21256835, 25508202, 42513670, 63770505, 127541010]

約数ペア:

[(1, 127541010), (2, 63770505), (3, 42513670), (5, 25508202), (6, 21256835), (10, 12754101), (15, 8502734), (30, 4251367), (43, 2966070), (86, 1483035), (129, 988690), (215, 593214), (258, 494345), (430, 296607), (645, 197738), (1290, 98869)]