229739970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{178093}}^1$

素因数の和:178146

約数の個数: 32

約数和(自身を含む): 564201792

約数和(自身を除く): 334461822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 178093, 356186, 534279, 890465, 1068558, 1780930, 2671395, 5342790, 7657999, 15315998, 22973997, 38289995, 45947994, 76579990, 114869985, 229739970]

約数ペア:

[(1, 229739970), (2, 114869985), (3, 76579990), (5, 45947994), (6, 38289995), (10, 22973997), (15, 15315998), (30, 7657999), (43, 5342790), (86, 2671395), (129, 1780930), (215, 1068558), (258, 890465), (430, 534279), (645, 356186), (1290, 178093)]